Commercial Roofing
UltraLok Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume®-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. The disc is securely clamped to the tube and is rib-reinforced to resist cupping.
Use: Cover Boards and Base Sheets
Material: Tube - Galvanized Steel
Plates - Galvalume-Coated Steel
Locking Staple - Coated-Steel, High Tensile Wire
Plate: 2.7" (6.86 cm) Metal - Round
Color: Grey
Deck Types: Poured Gypsum, Cementitious Wood Fiber and LWIC Lightweight Insulating Concrete
Here at Johns Manville, we provide the most complete product offering in the commercial roofing industry supported by numerous service groups to be there for you every step of the way.
Our core values are embedded in everything we do. We are people champions and thrive on our passion for going the extra mile. We perform at a superior level to give you the industry's best products, which protect your roofing systems today, to ensure that they last well into the future.
We are proud that Johns Manville has become synonymous with innovation and quality and are excited about continuing our legacy by working with you.
TPO Roofing Systems
JM TPO Fleece Backed Roofing Membrane has an integral polyester fleece backing that provides flexibility.
Features
Meets or exceeds the requirements of ASTM D 6878
Integral Polyester Fleece Backing: In-line application of fleece allows for stronger bond for polyester backing that gives more flexibility in varying susbtrates for mechanically fastened or adhered systems.
One of the Widest Melt Windows: Promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.
Reinforced fabric scrim layer and top-ply thickness: Lends to durable physical properties including:
Long-term weathering, UV resistance and heat-aging properties
High breaking and tearing strength
Optimized TPO Formulation: Delivers high-performance ozone resistance, cool roof reflectivity and overall weather resistance.
TPO Heavy-Fleece Backed Membrane for Hot Asphalt Application in hybrid systems. Installing a redundant, multi-ply, monolithic hybrid system ensures dependability, energy savings and lower maintenance costs.
Features
Meets or exceeds the requirements of ASTM D 6878
Integral Polyester Fleece Backing: In-line application of fleece allows for stronger bond for polyester backing that gives more flexibility in varying susbtrates for mechanically fastened or adhered systems.
One of the Widest Melt Windows: Promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.
Reinforced fabric scrim layer and top-ply thickness: Lends to durable physical properties including:
Long-term weathering, UV resistance and heat-aging properties
High breaking and tearing strength
Optimized TPO Formulation: Delivers high-performance ozone resistance, cool roof reflectivity and overall weather resistance.
JM TPO gives you a more cost-effective, yet highly reliable solution for your roofing projects. Our membranes are reinforced with a polyester fabric and manufactured with an ultraviolet-resistant thermoplastic polyolefin formulation. This combination provides you with extreme pliability, flexibility and weldability.
Features
Meets or exceeds the requirements of ASTM D 6878
Thickness Over Scrim: Optimized and tested on a continual basis with a state-of-the-art thickness gauge to verify that the thickness valued by our customers in incorporated into the sheet.
One of the Widest Melt Windows: Promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.
Reinforced Fabric Scrim Layer and Top-Ply Thickness: Lends to durable physical properties including:
Long-term weathering, UV resistance and heat-aging properties
High breaking and tearing strength
Optimized TPO Formulation: Delivers high-performance ozone resistance, cool roof reflectivity and overall weather resistance.
JM TPO SA (Self-Adhered) membranes can be installed up to three times faster than a traditional fully adhered application through the “peel and stick" technology of our factory-applied adhesive. TPO SA works great for installations that require little to no VOCs and may also have fewer weather restrictions than many traditional adhesive systems. JM TPO SA starts strong and stays strong for the full life of the roof.
Features
Meets or exceeds the requirements of ASTM D 6878
Thickness Over Scrim: Optimized and tested on a continual basis with a state-of-the-art thickness gauge to verify that the thickness valued by our customers is incorporated into the sheet.
One of the Widest Melt Windows: Promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.
Reinforced fabric scrim layer and top-ply thickness: Lends to durable physical properties including:
Long-term weathering, UV resistance and heat-aging properties
High breaking and tearing strength
Optimized TPO Formulation: Delivers high-performance ozone resistance, cool roof reflectivity, overall weather resistance.
Self-adhering capabilities: In a wide temperature range. Membrane can be adhered without the use of additional VOC containing adhesives.
TPO Accessories
Needle-punched, non-UV resistant polyester separation layer used for TPO, PVC, and EPDM mechanically fastened systems and ballasted EPDM systems.
Features
Use: JM 3 oz Polyester Slipsheet is intended for use as a separation layer between an existing roof system and a new single ply recover system.
Material: 3.0 oz/yd2 (102 g/m2 ) needle-punched, non UV-resistant polyester fabric.
Color: White
Polyester 9.0oz needle-punched UV-resistant fabric utilized as cushioning, separation or a protective layer for single ply systems.
Features
Use: JM Polyester Mat Protection Slipsheet is intended for use as a separation layer between extruded polystyrene insulation and roofing membrane in protected membrane (inverted) roof assemblies, as well as a separating sheet in some recover systems. It is also used as a protective layer between pavers and JM single ply membrane.
Material: 9.0 oz/yd2 (305.15 g/m2 ) needle-punched, UV-resistant polyester fabric.
Color: White
Provides a visual and physical safety warning on roof top areas of caution and potential hazards.
Features
Use: Provides a visual and physical safety warning on roof top areas of caution and potential hazards including designation of the roof perimeter.
Material: 55 mil (1.40 mm) total thickness, comprised of 30 mil (0.76 mm) yellow non-reinforced TPO membrane laminated to 25 mil (0.64 mm) white cured seaming tape.
Colors: Yellow
Nonreinforced JM TPO membrane laminated with galvanized steel to be fabricated into metal flashings and edge details.
Features
Use: Fabricated by the contractor into metal flashings and edge details. It is used to provide monolithic watertight protection for both adhered and mechanically fastened TPO roofing systems.
Materials: Non-reinforced JM TPO (thermoplastic polyolefin) membrane laminated to galvanized or stainless steel, or .040 Aluminum.
Colors: Grey, White, Tan
TPO cover tape is a flexible, non-reinforced TPO membrane used to strip-in metal flanges.
Features
Use: To strip in metal flanges on JM TPO Membrane systems or as directed by JM technical services.
Materials: 30 mil (0.76 mm) thick, non-reinforced TPO (thermoplastic polyolefin membrane with a 30 mil (0.76 mm) thick, factoryapplied peel and stick adhesive tape.
Colors: White, Grey, and Tan
JM TPO Curb Flashing is a 60 mil reinforced TPO membrane with an encapsulated edge used on curbs and parapet walls.
Features
Use: On curbs and parapet walls. This product eliminates the need for field cutting and edge sealant.
Materials: 60 mil (1.5 mm) thick, reinforced TPO (thermoplastic polyolefin) membrane, with an encapsulated edge.
Color: White, Grey, and Tan
Flexible, non-reinforced TPO membrane used to wrap pipes and vertical stacks.
Features
Use: To easily form flashings around corners and penetrations. Specifically designed for use in areas that cannot be properly detailed with TPO field membrane.
Material: Flexible, non-reinforced TPO (thermoplastic polyolefin).
Colors: White, Grey, and Tan
10" wide 45 mil reinforced TPO membrane with factory-applied adhesive tape.
Features
Use: In lieu of half sheets to secure the roof membrane attachment beneath TPO or EPDM membrane and as additional membrane securement as specified in Johns Manville specifications and details.
Materials: 45 mil (1.14 mm) thick reinforced TPO (thermoplastic polyolefin) membrane with 30 mil (0.76 mm) thick, factory-applied peel and stick adhesive tape.
Color: White
6" wide, 45 mil reinforced TPO membrane with factory-applied adhesive tape.
Features
Use: To secure the field membrane at any angle change greater than 2 in/ft (167 mm/m). JM TPO 6" RTS can be used in lieu of fastening through the field membrane with screws and plates at angle changes.
Materials: 45 mil (1.14 mm) thick reinforced TPO (thermoplastic polyolefin) membrane with 30 mil (0.76 mm) thick, factory-applied peel and stick adhesive tape.
Color: White
Two-piece, molded unit with a rounded base flange used to seal uneven or irregular penetrations.
Features
Use: Used to seal uneven penetrations through the membrane that are difficult to flash. The penetration pan is comprised of two pieces that allow for positioning around objects to be flashed. A welding tab is included to seal the penetration pan once positioned.
Material: Two-piece molded TPO (thermoplastic polyolefin) pocket with a rigid vertical wall and preformed flange.
Color: White
Flexible, non-reinforced TPO membrane used to flash vent stacks and round penetrations.
Features
Use: A smooth, cone-shaped boot, for traditional or split-pipe flashing applications to securely seal the penetration. Pipe boots eliminate the need for field fabrication.
Material: Flexible, smooth, non-reinforced TPO (thermoplastic polyolefin) cone-shaped boot with preformed flange.
Colors: White, Grey, and Tan
Flexible, nonreinforced TPO membrane applied to flash vent stacks and round penetrations.
Features
Use: A smooth cone-shaped boot, for traditional or split-pipe flashing applications to securely seal the penetration. Pipe boots eliminate the need for field fabrication.
Materials: Smooth, one-piece, molded TPO (thermoplastic polyolefin) cone-shaped boot with a preformed flange equipped with factory applied pressure sensitive tape.
Color: White
Designed for use as an inside corner or outside corner on all TPO thermoplastic roof systems.
Features
Use: A 60mil (1.5 mm) pre-molded accessory designed for use as an inside corner or outside corner on all TPO thermoplastic roof systems. Engineered for compatibility in most corner conditions, this injection molded accessory provides several installation benefits:
Efficient welding associated with corner flashing details
Reduced inconsistencies in flashing details
Consistent final appearance of flashing details at corner conditions
Application: Cut according to the diagram below for each application. Following final flashing membrane installation, hot-air weld and hand roll in either an inside corner or outside corner condition. No additional caulking or edge sealant is required.
Material: Pre-molded, non-reinforced TPO (thermoplastic polyolefin).
Colors: White
62 mil reinforced, heat-weldable TPO membrane used to cover exposed discs or fasteners.
Features
Use: Primarily used to "strip in" flashing details, gravel stops, TPO coated metal joints, and exposed fasteners in the roof field.
Material: Flexible, 60 mil (1.52 mm) thick, reinforced TPO (thermoplastic polyolefin).
Color: White, Grey, and Tan
JM TPO round split pipe boots are prefabricated, reinforced 60 mil JM TPO rounded to shape a pipe from 1" to 6" in diameter for flashing applications.
Features
Pipe boots minimize the need for field fabrication.
Custom sizes and colors are available upon request.
Contact your JM representative for minimum order quantity and lead time.
Provides a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.
Features
Use: Provides a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas. The safety yellow color serves to provide a highly visible warning to areas of caution or hazards on the rooftop.
Material: 150 mil (3.81 mm) thick, textured non-reinforced TPO (thermoplastic polyolefin).
Color: Yellow
Flexible, nonreinforced TPO membrane used to cover joints, discs and fasteners on the membrane.
Features
Use: To seal seam laps where perimeter and/or header sheets intersect (T-joint) in TPO systems.
Material: Flexible, non-reinforced TPO (thermoplastic polyolefin).
Colors: White, Grey, Tan
Flexible, nonreinforced, waffle-patterned TPO membrane used around inside and outside corners.
Features
Use: Designed in a waffle pattern for easy installation around any inside and outside corner.
Material: Flexible, non-reinforced TPO (thermoplastic polyolefin).
Colors: White, Grey, and Tan
Textured, flexible TPO membrane intended for use as walkway material and protection around high-traffic areas.
Features
Use: Provides a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.
Material: 150 mil (3.81 mm) thick, textured non-reinforced TPO (thermoplastic polyolefin).
Color: Grey
Easily forms flashings around corners and penetrations that cannot be properly detailed with TPO membrane.
Features
Use: To easily form flashings around corners and penetrations. Specifically designed for use in areas that cannot be properly detailed with TPO membrane or where heat welding may not be practical.
Materials: 60 mil (1.52 mm) thick, uncured White EPDM with a release liner and a factory laminated, self-adhering White EPDM tape.
Colors: White
Easily forms flashing around corners and penetrations for specific TPO applications.
Features
Use: Use universally for either an inside or outside corner. Quick and easy to install.
Materials: 60 mil (1.52 mm) thick, uncured EPDM (ethylene propylenediene monomer) and a factory laminated, self-adhering EPDM tape.
Colors: White
Flexible, non-reinforced TPO membrane with a factory installed peel and stick tape for applications around penetrations.
Features
Use: A prefabricated, reinforced 60 mil JM TPO, square boot in 2" and 4" (5.08 cm and 10.16 cm) sizes for tube-flashing application. Pipe boots minimize the need for field fabrication. Custom sizes and colors are available upon request. Contact your JM representative for minimum order quantity and lead time.
Material: JM TPO 60 mil reinforced membrane, with one of the widest welding windows, that is factory fabricated into a one-piece square split-pipe boot.
Color: White
TPO Adhesives, Cements, Sealants
Adhesive for TPO and EPDM Membranes
JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. The JM All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application. JM All Season Sprayable Bonding Adhesive can also be used as a primer for JM Self Adhered Vapor Barriers.
Features
Use: JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. The JM All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring twosided application. JM All Season Sprayable Bonding Adhesive can also be used as a Primer for JM Self Adhered Vapor Barriers.
Type: Two-sided sprayable aerosol adhesive for both warm and cold weather applications with fast drying properties in a pressurized canister.
Substrates: Compatible with the following field and wall applications/ boards/substrates: Polyisocyanurate; Invinsa Roof Board; ProtectoR HD board; gypsum; concrete; treated
TPO and EPDM Low VOC Adhesive
JM LVOC Membrane Adhesive is a one-part, low VOC synthetic polymer-based membrane adhesive.
Features
Use: For adhering JM TPO and JM EPDM membranes to approved substrates. Do not use on fleece-backed membranes at any time.
Type: One-part, low VOC synthetic polymer-based membrane adhesive.
Substrates: Compatible with approved insulations and cover boards, wood substrates, concrete, and light-weight concrete decks.
Color: Yellow
TPO and EPDM low VOC bonding adhesive
JM Membrane Bonding Adhesive is used for adhering JM TPO and EPDM membranes to approved substrates.
Features
Use: For adhering JM TPO and EPDM membranes to approved substrates. Do not use on fleece-backed membranes.
Type: One-part, synthetic polymer-based membrane adhesive, two-sided application.
Substrates: Compatible with insulation boards; metal, wood and other decking materials.
Color: Yellow
JM One-Part Pourable Sealer is used as a penetration pocket filler.
Features
Use: JM One-Part Pourable Sealer is used as a penetration pocket filler (Pour Application). One-Part Pourable Sealer can also be used as a liquid flashing for Single Ply membranes only (Brushed Application).
Type: One-part polyether sealant.
Color: White
Two-component polyurethane adhesive used for attaching insulation or cover boards to the single and multi-ply roofing systems.
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
Features
Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations (1), cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; structural concrete; lightweight insulating concrete; treated plywood (5/8" (1.58cm) min. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
Ensure that all insulation boards are 4' x 4' or smaller.
Color: Part 1 - Tan, Part 2 - Colorless
Features:
Solvent free. Set boards immediately into adhesive; reduces installation time and maximizes adhesive footprint.
No hoses or pumps required.
Always on ratio, eliminates guesswork.
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
RSUA Mini Cansiters available early May 2024.
Features
Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" (1.58 cm) min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.
Ensure that all insulation boards are 4' x 4' or smaller.
Ensure that the concrete is adequately dry for adhesion.
Color: Part 1 - Brown, Part 2 - Colorless, Combined/foamed adhesive - Light Amber
Features:
Solvent free, and HCFC or CFC free.
Universal adhesive for adhering fleece-backed membranes and insulation boards.
Sets in minutes.
Single Ply LVOC Caulk is used to seal flashing terminations, peel and stick products, and exposed edges of JM membrane cement splices.
Features
Type: One-part, elastomeric sealant
Colors: Black, White or Grey
Single Ply Membrane Cleaner is used to remove dirt, asphalt or other contaminants from JM TPO and PVC single ply membranes to ensure a good weld or bond. Can be used prior to applying TPO Membrane Primer for peel and stick applications.
Features
Type: One-part, low VOC solvent, membrane cleaning agent
Color: Clear
JM Single Ply Membrane Primer (LVOC) is a synthetic polymer-based Primer for JM TPO and EPDM Membrane surfaces.
Features
Use: To prime JM EPDM and TPO membrane surfaces for adhering EPDM or TPO peel and stick products. Additionally, it can be used with single ply liquid flashing products in EPDM applications.
Type: One-part, low VOC synthetic polymer-based membrane primer.
Color: Clear to Light Yellow
Single Ply Sealing Mastic is used to seal JM Single Ply membranes to terminations and other penetrations.
Features
Type: One-part, butyl polymer-based water cutoff mastic.
Substrates: Compatible with wood, concrete, metal, plastic, and other substrates for water penetration prevention.
Color: Grey
JM TPO 1168 Membrane Adhesive is used for adhering JM TPO and JM EPDM membranes to approved substrates. Do not use on fleece-backed membranes at any time.
Features
Type: One-part, 1168 Compliant*, low VOC synthetic polymerbased membrane adhesive.
Substrates: Compatible with approved insulations and cover boards, wood substrates, concrete, and light-weight concrete decks.
Color: Yellow
TPO LVOC Edge Sealant is used to seal cut edges of JM TPO membranes.
Features
Type: One-part, membrane edge sealing agent.
Colors: Clear (White available - not stocked)
TPO Membrane Cleaner is a one-part solvent cleaner used to remove dirt, asphalt or other contaminants from TPO membranes.
Features
Type: One-part solvent, membrane cleaning agent.
Color: Clear
JM TPO Membrane Primer is a one-part membrane primer used to prepare surface for adhering TPO peel-and-stick products.
Features
Use: To prime JM TPO Membrane surfaces for adhering TPO peel and stick products.
Type: One-part, synthetic polymer-based membrane primer
Color: Clear to Light Yellow
TPO pourable sealer is used to fill penetration pockets on TPO roofing systems.
Features
Type: Two-part polyurethane sealant
Colors:
Part A: White
Part B: Black
JM TPO Water Based Membrane Adhesive is a polymeric adhesive designed for bonding TPO membranes to approved roofing substrates.
Features
Use: For adhering JM TPO membranes to approved substrates. Limited availability from October 1st to April 15th.
Type: One-part, water based membrane adhesive.
Substrates: Compatible with approved insulations and cover boards, and concrete decks.
Colors: Bright blue when wet and adhering one-sided horizontal application, and dark green when ready to adhere for two-sided vertical application. See Installation/Application for a visual guide to colors.
JM Two-Part Pourable Sealer is a two-part sealant used as a penetration pocket filler.
Features
Use: JM Two-Part Pourable Sealer is used as a penetration pocket filler.
Type: Two-part polyether sealant.
Colors:
Part A: Tan
Part B: Black
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
Features
Type: Two-part, cold application insulation adhesive
Substrates: Compatible with the following insulations, cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; HD Polyiso; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection)
Color: Pink
Features: No primers or catalysts are required for application. May be used in single ply and bituminous systems.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
Features
Use: For bonding fleece-backed singly ply, insulation and cover boards.
Type: Self-contained two-part, low-rise foam adhesive.
Substrates: Compatible with the following: insulations, cover boards, and substrates: fleece-backed TPO, fleece-backed PVC, polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
Color: Pink
JM Weathered Membrane Cleaner cleans the release agent and dirt from JM TPO and JM EPDM membranes.
Features
Use: To thoroughly clean the release agent and dirt from JM TPO and JM EPDM membranes prior to applying primers or splice adhesives.
Type: One-part, organic solvent cleaning agent.
Color: Clear
SA Primer is composed of SBS synthetic rubbers, adhesive enhancing resins and volatile solvents.
Features
Use: Designed to enhance the adhesion of self-adhering membranes on approved substrates.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with gypsum; concrete; fiber cement; wood; and metal surfaces.
Color: Red
Features: Sprayable, ideal for self-adhering membranes, achieves a tenacious bond to a variety of substrates.
SA Primer Low VOC is composed of SBS synthetic rubber and adhesive-enhancing resins.
Features
Use: Designed to enhance the adhesion of self-adhering membranes on approved substrates.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with gypsum; concrete; fiber cement; wood; and metal surfaces.
Color: Red
Features: Low VOC, Sprayable, ideal for self-adhering membranes, achieves a tenacious bond to a variety of substrates.
TPO Insulation and Cover Boards
DEXcell Cement Roof Board is a cover board that is able to withstand prolonged exposure to moisture and meets FM Class 1 fire barrier requirements.
Features
Meets the requirements of ASTM C 1325
Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.
Strength: Exceptionally high compressive strength improves overall roof system performance. Cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics.
Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Scores a maximum "10" for mold resistance when tested per ASTM D 3273.
DEXcell FA Glass Mat Roof Board is a cover board with a heavy duty coated fiber glass facer. It is moister and mold resistant and meets FM Class 1 fire barrier requirements.
Features
Meets the requirements of ASTM C 1177
Handleability: Heavy duty coated fiber glass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DEXcell Glass-Mat Roof Board is a gypsum cover board that can be used in mechanically fastened single ply systems.
Features
Meets the requirements of ASTM C 1177
Handleability: Coated fiberglass facer ideal for mechanically fastened systems improves handling and strength. Scores and snaps easily.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DEXcell® FA VSH Glass Mat Roof Board is competitively priced, easier to install and very severe hail strong to withstand the harshest conditions over the long haul.
Features
Meets the requirements of ASTM C 1177
Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DensDeck Prime Roof Board is a gypsum cover board with an enhanced coated glass mat facer
Features
Meets the requirements of ASTM C 1177
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
DensDeck Roof Board is a gypsum cover board with a glass mat facer.
Features
Meets the requirements of ASTM C 1177
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Scores a 10, the highest performance level for mold resistance, when tested in accordance with ASTM D 3273.
DensDeck StormX Prime Roof Board contains an enhanced coated glass mat facer and achieves FM's VSH approval in select JM TPO systems.
Features
Meets the requirements of ASTM C 1177
Very Severe Hail: Achieves FM 'VSH' approval with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrane adhesives when 4x4' panels are adhered in low rise foam adhesive ribbons, 12" OC min.
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
ENRGY 3 is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
Features
Meets the following requirements: ENRGY 3 / Tapered ENRGY 3
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 1, Grade 2 ENRGY 3 25 PSI / Tapered ENRGY 3 25 PSI
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 1, Grade 3
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified bitumen and single ply membrane systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and approved for direct application to steel decks.
ENRGY 3 CGF is a closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. It offers high R-value per inch and achieves a UL Class A approval in select systems.
Features
Meets the following requirements: ENRGY 3 CGF / Tapered ENRGY 3 CGF
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 2, Grade 2 ENRGY 3 25 PSI CGF / Tapered ENRGY 3 25 PSI CGF
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 2, Grade 3
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in fully adhered single ply systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance.
Fire Resistance: Achieves UL Class A approval directly over a combustible wood deck up to 1/2:12" slope.
1/2" High-Density Polyiso Cover Board
ENRGY 3® HD is a closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and high density characteristics.
Features
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with modified bitumen and single ply membrane systems.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
High R-Value (2.5 R): Provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards.
User Friendly: ENRGY 3 HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
Resistance To Damage: High impact, and compressive strength provides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity
ProtectoR HD is a high-density polyiso cover board that provides excellent resistance against harsh rooftop conditions including hail, wind uplift, puncture and moisture.
Features
Meets the requirements of ASTM C 1289, Type II, Class 4, Grade 1
High-Density Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and low water absorption characteristics.
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
User Friendly: ProtectoR HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
High R-Value (2.5 R): Provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards.
Resistance To Damage: High impact, flexural and compressive strength provides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity.
Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x 8' board with an adhered reinforced membrane and 11 fasteners per 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deck or structural concrete deck.
Fire Resistance: Achieves UL Class A approval directly over a combustible wood deck up to 1/2:12" slope.
RetroPlus Roof Board is a high-density, expanded, perlite-based cover board engineered to optimize system performance across all applications.
Features
Meets the requirements of ASTM C 728, Type 3
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive adhesive absorption in hot-asphalt and cold applied roofing systems, and to provide a strong surface for bonding bituminous membranes.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
High Density: Provides additional strength and durability over 1/2" Retro-Fit Board with low moisture content and water resistance compared to wood fiber board.
SECUROCK Cement Roof Board is ideal for liquid applied membrane roof systems. It has superior wind-uplift performance for a wide variety of roof assemblies and excellent fire performance.
Features
Meets the requirements of ASTM C 1325
Strength: Engineered to provide superior wind-uplift performance for a wide variety of roof assemblies. The board is formed using an aggregated portland cement slurry with a polymer-coated, glass-fiber mesh completely encompassing edges and both surfaces, to enhance bond strength of membrane systems and gives excellent resistance to delamination.
Fire Performance: Provides excellent fire performance with unlimited slope classifications and is non-combustable per UL 790.
Moisture and Mold Resistance: Cement based, highly water durable board, scored a maximum "10" for mold resistance when tested per ASTM D 3273.
SECUROCK Gypsum-Fiber Roof Board contains a integral water-resistant core and has excellent fire performance.
Features
Meets the requirements of ASTM C 1278
Strength: Engineered to provide high wind-uplift performance. Uniform composition providing enhanced bond strength of membrane systems with no risk of facer delamination.
Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Integral water-resistant core scored a maximum "10" for mold resistance when tested per ASTM D 3273.
SECUROCK Ultralight Glass-Mat Roof Board is a gypsum cover board with fiber glass facer and back.
Features
Meets the requirements of ASTM C 1177
Handleability: Unmatched mat-to-core tensile bond strength, easy to cut and has reduced facer delamination.
Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Fiber glass facer and back with treated core delivers moisture and mildew resistance.
SeparatoR provides an economical solution for mechanically fastened single ply membrane recover applications while adding thermal insulation value to your building.
Features
Meets the requirements of ASTM C 1289, Type II, Class 1, Grade 2
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch, light weight, and flexibility in recover and metal retrofit applications
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing for mechanically fastened single ply membrane systems.
High R-Value (2.8 R): ½" SeparatoR Board has more than two times the R-value of wood fiber or gypsum boards.
SeparatoR CGF is a versatile, ½"-thick cover board solution that is designed for re-cover applications and offers performance and value.
Features
Meets the requirements of ASTM C 1289, Type II, Class 2, Grade 3
Closed Cell Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value with lightweight and low water absorption characteristics.
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.
High R-Value (2.9 R): Has more than two times the R-value of wood fiber and more than four times the R-value of gypsum boards.
User Friendly: Allows easy and efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x 8' board with an adhered reinforced membrane and 11 fastners per 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deck or structural concrete deck.
Fire Resistance: Achieves UL Class A approval directly over a combustible wood deck up to 1/2:12" slope.
TPO Specialty Fasteners
JM VSH Plates are 2.2" round heavy duty reinforced polymer plates with barbs utilized for in seam single ply membrane securement, and cover board preliminary securement of Very Severe Hail rated single ply membrane systems.
Features
Use: Single Ply Membranes & Cover Boards
Material: High Strength Reinforced Polymer
Size: JM VSH Plate - 2.2" (5.588 cm) round
Color: Black
PVC Roofing Systems
JM PVC with KEE FB is a heat weldable thermoplastic membrane that utilizes a Spunbond 3.8 oz. fleece creating an extremely durable, strong yet light and flexible protection layer.
Features
Meets the requirements of ASTM D 4434, Type III
Advanced Solid Phase Polymer Formulation: Uses the optimal amount of Dow™ Elvaloy® KEE (Ketone Ethylene Ester) polymer to ensure plasticizer retention, extend roof life, and to reduce maintenance costs.
* Elvaloy® KEE is a registered trademark of Dow.
Patented Aramid-Reinforced Edge: Aramid fiber is woven into the fastening side of all full rolls of PVC membrane.
Spunbond 3.8 oz. Polyester Fleece Back Mat: Interlocking, multiplelayer, uniformly arranged continuous filament strands are needle punched with thousands of barbed needles, creating an extremely durable, strong yet light and flexible protection layer.
Non-wicking Reinforced Polyester Scrim: Our fully integrated manufacturing process adds tensile strength and toughness. Due to the non-wicking edge sealant is not required.
Excellent Chemical Resistance: JM PVC is inherently resistant to oils, air conditioning coolants, fuels and grease.
JM PVC SD Plus is a heat weldable thermoplastic polyvinyl chloride membrane available in 50, 60, and 80 mil.
Features
Meets the requirements of ASTM D 4434, Type III
Non-wicking Reinforced Polyester Scrim: Our fully integrated manufacturing process adds tensile strength and toughness. Edge sealant is not a requirement for cut edges.
Patented Aramid-Reinforced Edge: Aramid fiber is woven into the fastening side of all full rolls of PVC membrane.
Excellent Chemical Resistance: JM PVC is inherently resistant to oils, air conditioning coolants, fuels and grease.
Energy Savings: The white membranes provide exceptional reflectivity and emissivity for energy savings.
Color: White, Grey*
*All colors not available as standard stocked items in all size configurations. Please call for minimums and lead times.
JM PVC SD Plus FB is a fleece-backed PVC membrane with reinforced polyester scrim, providing strength and toughness. It is resistant to oils and fuels, with white membranes offering energy savings. It features a patented Aramid-Reinforced Edge and a Spunbond 3.8 oz. Polyester Fleece Back Mat for durability and flexibility.
Features
Non-wicking Reinforced Polyester Scrim: Our fully integrated manufacturing process adds tensile strength and toughness. Due to the non-wicking edge sealant is not required.
Excellent Chemical Resistance: JM PVC is inherently resistant to oils, air conditioning coolants, fuels and grease.
Energy Savings: The white membranes provide exceptional reflectivity and emissivity for energy savings.
Patented Aramid-Reinforced Edge: Aramid fiber is woven into the fastening side of PVC membrane.
Spunbond 3.8 oz. Polyester Fleece Back Mat: Interlocking, multiple-layer, uniformly arranged continuous filament strands are needle punched with thousands of barbed needles, creating an extremely durable, strong yet light and flexible protection layer.
Color: White, Grey
JM PVC with the optimal amount of Elvaloy®* KEE is a heat weldable polyvinyl chloride thermoplastic membrane that provides superior resistance against oil, fuels, and other hard chemicals.
Features
Meets the requirements of ASTM D 4434, Type III
Advanced Solid Phase Polymer Formulation: Uses the optimal amount of Elvaloy® KEE (Ketone Ethylene Ester) polymer to ensure plasticizer retention, extend roof life, and reduce maintenance costs.
* Elvaloy® KEE is a registered trademark of Dow.
Patented Aramid-Reinforced Edge: Aramid fiber is woven into the fastening side of all full rolls of PVC membrane.
Non-wicking Reinforced Polyester Scrim: Our fully integrated manufacturing process adds tensile strength and toughness. Due to the non-wicking edge, sealant is not required.
Excellent Chemical Resistance: JM PVC is inherently resistant to oils, air conditioning coolants, fuels and grease.
Energy Savings: White, Grey ES, and Sandstone ES membranes provide exceptional reflectivity and emissivity for energy savings.
JM PVC with Elvaloy®* KEE MIN is a heat weldable thermoplastic membrane with a minimum thickness of either 60 or 72 mils.
Features
Meets the requirements of ASTM D 4434, Type III
Advanced Solid Phase Polymer Formulation: Uses the optimal amount of Elvaloy®* KEE (Ketone Ethylene Ester) polymer to: Ensure plasticizer retention; Extend roof life (exceeds 39,000 hours of accelerated weathering testing (ASTM G 154 requires 5,000 hours); and to reduce maintenance cost.
* Elvaloy® KEE is a registered trademark of Dow.
Patented Aramid-Reinforced Edge: Aramid fiber is woven into the fastening side of all full rolls of PVC membrane.
Non-wicking Reinforced Polyester Scrim: Our fully integrated manufacturing process adds tensile strength and toughness. Due to the non-wicking edge, sealant is not required.
Excellent Chemical Resistance: JM PVC is inherently resistant to oils, air conditioning coolants, fuels and grease.
Energy Savings: White membranes provides exceptional reflectivity and emissivity for energy savings.
PVC Accessories
Needle-punched, non-UV resistant polyester separation layer used for TPO, PVC, and EPDM mechanically fastened systems and ballasted EPDM systems.
Features
Use: JM 3 oz Polyester Slipsheet is intended for use as a separation layer between an existing roof system and a new single ply recover system.
Material: 3.0 oz/yd2 (102 g/m2 ) needle-punched, non UV-resistant polyester fabric.
Color: White
JM PVC membrane laminated with galvanized steel or aluminum to be fabricated into metal flashings and edge details.
Features
Use: Fabricated by the contractor into metal flashings and edge details. It is used to provide monolithic water-tight protection for both adhered and mechanically fastened roofing assemblies.
Materials: 20 mil (0.51 mm) UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester) membrane laminated to 24 gauge (0.6 mm) galvanized steel or .040 Aluminum.
* Elvaloy® KEE is a registered trademark of Dow.
Colors: White, Grey, Sandstone, and Black
JM PVC Detail Membrane is a flexible, nonreinforced thermoplastic membrane used to wrap pipes and vertical stacks.
Features
Use: To easily form flashings around corners and penetrations. Specifically designed for use in areas that cannot be properly detailed with PVC field membrane.
Material: 75 mil (1.91 mm) thick, reversible, flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy® KEE (ketone ethylene ester).
* Elvaloy® KEE is a registered trademark of Dow.
Colors: White/Grey, Grey ES/White, Sandstone/White, Sandstone ES/White, White/Charcoal
Features
Use: Primarily use to "strip-in" flashing details, gravel stops, PVC Coated Metal joints, and exposed fasteners in the roof field.
Material: 60 mil (1.52 mm) thick, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).
Colors: 6" - Black/White, 8" - White/Grey and Sandstone/White
150 mil, textured, reinforced thermoplastic membrane for use on and around areas of high foot traffic.
Features
Use: Provide a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.
Material: 150 mil (3.81 mm) thick, textured, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).
* Elvaloy® KEE is a registered trademark of Dow.
Colors: Safety Yellow
One-piece molded unit with a square base flange used to seal uneven difficult-to-flash membrane penetrations.
Features
Use: Unit used to seal uneven penetrations through the membrane that are difficult to flash. The penetration pan is slit on one side to allow for positioning around objects to be flashed. A welding tab is included to seal the penetration pan once installed.
Material: 125 mil (3.18 mm) thick, one piece molded unit, vacuum-formed and fabricated from impact-resistant rigid PVC (polyvinyl chloride).
Colors: Grey
Flexible, nonreinforced thermoplastic membrane used to flash vent stacks and round penetrations.
Features
Use: A smooth, cone-shaped boot for traditional or split-pipe flashing applications to securely seal the penetration. Pipe boots eliminate the need for field fabrication.
Material: Flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester). * Elvaloy is a registered trademark of Dow.
Colors: White, Grey, and Sandstone
Preformed, nonreinforced, extruded, heat-weldable standing seam roofing accessory used as a decorative rib.
Features
Use: Used as a decorative rib to simulate the aesthetics of a standing seam metal roof. This accessory is for use on fully adhered JM PVC and JM PVC SD Plus roofing systems with 60 mil or greater membranes.
Material: UV-resistant PVC (polyvinyl chloride) and an Elvaloy®* KEE (ketone ethylene ester). Preformed, non-reinforced, extruded, and heat-weldable.
* Elvaloy® KEE is a registered trademark of Dow.
Colors: White, Sandstone, and Grey
45 mil, reinforced, UV-resistant PVC with Elvaloy®* KEE safety warning line for roof perimeters.
Features
Use: Primarily used as a safety warning line for roof perimeters.
Material: 45 mil thick, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).
* Elvaloy® KEE is a registered trademark of Dow.
Color: Yellow
Fabricated from reinforced 60 MIL JM PVC. Used to flash vent stacks and other square penetrations.
Features
Use: A prefabricated, reinforced 60 mil JM PVC (KEE), round-shaped 1" to 6" (2.54 cm to 15.24 cm) split-pipe boot for flashing application. Pipe boots minimize the need for field fabrication. Custom sizes and colors are available upon request. Contact your JM representative for minimum order quantity and lead time.
Material: JM PVC 60 mil reinforced membrane containing the optimal amount of Elvaloy®* KEE (Ketone Ethylene Ester) that is factory fabricated into a onepiece round split-pipe boot.
* Elvaloy® KEE is a registered trademark of Dow.
Color: White
Flexible, nonreinforced thermoplastic material used to cover joints, discs and fasteners in the membrane.
Features
Use: To seal seam laps where perimeter and/or header sheets intersect (T-Joint) in PVC systems.
Material: Flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).
* Elvaloy® KEE is a registered trademark of Dow.
Colors: White, Grey, and Sandstone
Flexible, nonreinforced, waffle-patterned thermoplastic membrane.
Features
Use: Designed in a waffle pattern for easy installation around any inside and outside corners.
Material: Flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).
* Elvaloy® KEE is a registered trademark of Dow.
Colors: White, Grey, and Sandstone
Polyester 9.0oz needle-punched UV-resistant fabric utilized as cushioning, separation or a protective layer for single ply systems.
Features
Use: JM Polyester Mat Protection Slipsheet is intended for use as a separation layer between extruded polystyrene insulation and roofing membrane in protected membrane (inverted) roof assemblies, as well as a separating sheet in some recover systems. It is also used as a protective layer between pavers and JM single ply membrane.
Material: 9.0 oz/yd2 (305.15 g/m2 ) needle-punched, UV-resistant polyester fabric.
Color: White
Fabricated from reinforced 60 MIL JM PVC. Used to flash vent stacks and other square penetrations.
Features
Use: A prefabricated, reinforced 60 mil JM PVC (KEE) square boot in 2" and 4" (5.08 cm and 10.16 cm) sizes for tube-flashing application. Pipe boots minimize the need for field fabrication. Custom sizes and colors are available upon request. Contact your JM representative for minimum order quantity and lead time.
Material: JM PVC 60 mil reinforced membrane containing the optimal amount of Elvaloy®* KEE (Ketone Ethylene Ester) that is factory fabricated into a one-piece square split-pipe boot.
* Elvaloy® KEE is a registered trademark of Dow.
Color: White
Flexible, polyester-reinforced thermoplastic membrane intended for use as protection around high-traffic areas.
Features
Use: Provides a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.
Material: 72 mil (1.83 mm) thick, textured, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (Ketone Ethylene Ester).
*Elvaloy is a registered trademark of Dow.
Color: Grey
PVC Adhesives, Cements, Sealants
JM EPDM/PVC Pourable Sealer is a sealant for EPDM Peel & Stick Pourable Sealer Pockets or PVC systems to seal irregular penetrations.
Features
Use: JM EPDM/PVC Pourable Sealer is used as a penetration pocket filler.
Type: Two-part polyurethane sealant.
Colors:
Part A: Black
Part B: Amber
JM One-Part Pourable Sealer is used as a penetration pocket filler.
Features
Use: JM One-Part Pourable Sealer is used as a penetration pocket filler (Pour Application). One-Part Pourable Sealer can also be used as a liquid flashing for Single Ply membranes only (Brushed Application).
Type: One-part polyether sealant.
Color: White
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
Features
Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations (1), cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; structural concrete; lightweight insulating concrete; treated plywood (5/8" (1.58cm) min. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
Ensure that all insulation boards are 4' x 4' or smaller.
Color: Part 1 - Tan, Part 2 - Colorless
Features:
Solvent free. Set boards immediately into adhesive; reduces installation time and maximizes adhesive footprint.
No hoses or pumps required.
Always on ratio, eliminates guesswork.
JM PVC All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for PVC adhered roofing systems and wall flashings. The JM PVC All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application.
Features
Use: JM PVC All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for PVC adhered roofing systems and wall flashings. The JM PVC All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application. It can be used with both JM PVC and JM PVC SD Plus membranes.
Type: Two-sided sprayable aerosol adhesive for both warm and cold weather applications with fast drying properties in a pressurized canister.
Substrates: Compatible with the following field and wall applications/boards/substrates: Polyisocyanurate; Invinsa® Roof Board; ProtectoR® HD board; gypsum; concrete; treated plywood, cement board.
Color: Light blue
JM PVC Edge Sealant is a liquid thermoplastic compound placed at the edge of PVC membrane seams.
Features
Use: To seal edges of JM PVC membrane seams after the membrane has been welded to itself or to JM PVC-Coated Metal.
Type: One-part, membrane edge sealing agent.
Color: Clear
JM PVC Membrane Adhesive LVOC is a polymer-based adhesive for adhering smooth-backed PVC membranes to approved substrates.
Features
Use: For adhering JM PVC membranes to approved substrates. Do not use on fleece-backed membranes
Type: One-part, synthetic polymer-based membrane adhesive.
Substrates: Compatible with approved insulations and cover boards, wood substrates, concrete, and light-weight concrete decks
Color: Amber
Our JM PVC Water Based Membrane Adhesive allows for great vertical-wall application, offers a color change indicator, and new and improved spreadability to be used to adhere JM PVC membranes.
Features
Use: For adhering JM PVC membranes to approved substrates. Limited availability from October 1st to April 15th.
See Bulletin for additional information.
Type: One-part, water based membrane adhesive.
Substrates: Compatible with approved insulations and cover boards, and concrete decks.
Colors: Bright blue when wet, and dark green when ready to adhere. See Installation/Application for a visual guide to colors.
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
RSUA Mini Cansiters available early May 2024.
Features
Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" (1.58 cm) min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.
Ensure that all insulation boards are 4' x 4' or smaller.
Ensure that the concrete is adequately dry for adhesion.
Color: Part 1 - Brown, Part 2 - Colorless, Combined/foamed adhesive - Light Amber
Features:
Solvent free, and HCFC or CFC free.
Universal adhesive for adhering fleece-backed membranes and insulation boards.
Sets in minutes.
Single Ply LVOC Caulk is used to seal flashing terminations, peel and stick products, and exposed edges of JM membrane cement splices.
Features
Type: One-part, elastomeric sealant
Colors: Black, White or Grey
Single Ply Membrane Cleaner is used to remove dirt, asphalt or other contaminants from JM TPO and PVC single ply membranes to ensure a good weld or bond. Can be used prior to applying TPO Membrane Primer for peel and stick applications.
Features
Type: One-part, low VOC solvent, membrane cleaning agent
Color: Clear
Single Ply Sealing Mastic is used to seal JM Single Ply membranes to terminations and other penetrations.
Features
Type: One-part, butyl polymer-based water cutoff mastic.
Substrates: Compatible with wood, concrete, metal, plastic, and other substrates for water penetration prevention.
Color: Grey
JM Two-Part Pourable Sealer is a two-part sealant used as a penetration pocket filler.
Features
Use: JM Two-Part Pourable Sealer is used as a penetration pocket filler.
Type: Two-part polyether sealant.
Colors:
Part A: Tan
Part B: Black
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
Features
Type: Two-part, cold application insulation adhesive
Substrates: Compatible with the following insulations, cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; HD Polyiso; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection)
Color: Pink
Features: No primers or catalysts are required for application. May be used in single ply and bituminous systems.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
Features
Use: For bonding fleece-backed singly ply, insulation and cover boards.
Type: Self-contained two-part, low-rise foam adhesive.
Substrates: Compatible with the following: insulations, cover boards, and substrates: fleece-backed TPO, fleece-backed PVC, polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
Color: Pink
EPDM Roofing Systems
JM EPDM membrane with factory inseam tape for NR 45 mil, 60 mil & NR 90 mil
Features
Meets the requirements of ASTM D 4637, Type I
Membrane: Nonreinforced, cured EPDM (ethylene propylene diene monomer).
Factory Inseam Tape: For superior quality assurance and labor savings compared to field fabricated seams.
Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets.
Vulcanization Process: Combines two layers of membrane to produce a fully cross-linked monolithic membrane.
Membrane Formulation: Performs in extreme temperature climates and withstands differential movement (elongation).
UV-Stabilization Properties: Offers outstanding ozone and weather resistance delivering one of the longest service lives available.
Color: Black
45, 60 & 90 mil cured, nonreinforced ethylene propylene diene monomer sheets.
Features
Meets the requirements of ASTM D 4637, Type I
Membrane: Nonreinforced, cured EPDM (ethylene propylene diene monomer).
Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets.
Vulcanization Process: Combines two layers of membrane to produce a fully cross-linked monolithic membrane.
Membrane Formulation: Performs in extreme temperature climates and withstands differential movement (elongation).
UV-Stabilization Properties: Offers outstanding ozone and weather resistance delivering one of the longest service lives available.
Technical Expertise: Backed by 30+ years of EPDM experience and installations.
Color: Black
JM EPDM membrane with factory inseam tape for R FIT 60 mil & R FIT 75 mil
Features
Meets the requirements of ASTM D 4637, Type II
Membrane: Cured EPDM (ethylene propylene diene monomer) reinforced with a tough 1,000+ denier polyester mat. Excellent puncture and hail resistance.
Factory Inseam Tape: For superior quality assurance and labor savings compared to field fabricated seams.
Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets.
Vulcanization Process: Combines two layers of membrane to produce a fully cross-linked monolithic membrane.
Polymer Formulation: Performs in extreme temperature climates and withstands differential movement (elongation).
UV-Stabilization Properties: Offers outstanding ozone and weather resistance delivering one of the longest service lives available.
Color: Black
Cured ethylene propylene diene monomer reinforced with a tough 1,000+ denier polyester mat
Features
Meets the requirements of ASTM D 4637, Type II
Membrane: Cured EPDM (ethylene propylene diene monomer) reinforced with a tough 1,000+ denier polyester mat.
Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets.
Vulcanization Process: Produces a redundant waterproofing monolithic membrane.
Polymer Formulation: Performs in extreme temperature climates and withstands differential movement.
UV-Stabilization Properties: Offers superior ozone and weather resistance delivering one of the longest service lives available.
Technical Expertise: Backed by 30+ years of EPDM experience and installations
Color: Black
EPDM Accessories
Needle-punched, non-UV resistant polyester separation layer used for TPO, PVC, and EPDM mechanically fastened systems and ballasted EPDM systems.
Features
Use: JM 3 oz Polyester Slipsheet is intended for use as a separation layer between an existing roof system and a new single ply recover system.
Material: 3.0 oz/yd2 (102 g/m2 ) needle-punched, non UV-resistant polyester fabric.
Color: White
Used to secure EPDM membrane from underneath in perimeters and corners.
Features
Use: To secure EPDM membrane from underneath in perimeters and corners and as additional securement as specified in Johns Manville specifications and details.
Materials: 10" (25.4 cm) wide, 45 mil (1.14 mm) thick, polyester scrim reinforced, cured EPDM strip with a factory-laminated, 3" (7.62 cm) self-adhering seam tape on each side.
Color: Black
Seals a JM EPDM roofing system joining a bituminous membrane.
Features
JM EPDM Metal/Membrane Flashing is a specially designed and manufactured flashing for sealing and waterproofing JM EPDM roofing systems where they join an adjacent bituminous roof membrane.
Materials: A nominal 6" (15.24 cm) strip of black JM EPDM membrane secured to flanges of nominal 4" (10.16 cm) wide galvanized steel.
6", 9" or 12" wide, uncured EPDM with clear release liner and factory applied pressure sensitive tape.
Features
Use: To easily form flashings around corners and penetrations. Specifically designed for use in areas that cannot be properly detailed with cured EPDM membrane.
Materials: 60 mil (1.52 mm) thick, uncured EPDM with a release liner and a factory laminated, self-adhering EPDM tape.
Color: Black
60 mil peel and stick uncured EPDM used to install inside or outside corners.
Features
Use: Use universally for either an inside or outside corner. Quick and easy to install
Materials: 60 mil (1.52 mm) thick, uncured EPDM (ethylene propylene diene monomer) and a factory laminated, self-adhering EPDM tape.
Color: Black
EPDM manufactured with conical steps and factory-applied pressure sensitive tape around the base.
Features
Use: Specifically designed for round, roof penetrations eliminating the need for field-fabrication. The large double-thick molded ribs, at the top of each step, offer superior tear resistance as well as a cutting guide.
Materials: Uncured EPDM (ethylene propylene diene monomer) with a pressure sensitive seam tape around the bottom.
Color: Black
One-piece, prefabricated units with a factory-applied pressure sensitive tape on the bottom of the base flange.
Features
Use: To seal uneven penetrations through the membrane that are difficult to flash.
Materials: Uncured EPDM (ethylene propylene diene monomer) with a pressure sensitive seam tape around the bottom.
Color: Black
Cured 6", 9" or 12" wide EPDM strip with a factory-applied pressure sensitive tape.
Features
Use: Provides additional reinforcing strength and moisture protection at the lap area of adjoining EPDM sheets, as well as sealing gravel stop flanges to EPDM membrane.
Materials: 45 mil (1.14 mm) thick, cured EPDM (ethylene propylene diene monomer) and factory-laminated, self-adhering seam tape.
Color: Black
6" round, uncured EPDM with a factory-applied pressure sensitive tape.
Features
Use: To seal seam laps where perimeter and/or header sheets intersect (T-Joints) in EPDM systems.
Materials: 45 mil (1.14 mm), uncured EPDM (ethylene propylene diene monomer) with a factory laminated, self-adhering seam tape.
Color: Black
3⁄8" x 30" x 30" heavy-duty, solid rubber pads with three rows of 3" factory-applied pressure sensitive tape.
Features
Use: Provide a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.
Materials: 375 mil (9.53 mm) thick, textured, solid rubber pad with three rows of 3" (762 mm) wide factory-applied tape.
Color: Black
60 mil thick, EPDM with a release liner and a 3" or 6" factory laminated, self-adhering EPDM tape.
Features
Use: To efficiently flash curbs with a consistent, clean appearance
Materials: 60 mil (1.52 mm) thick, EPDM with a release liner and a 3" or 6" factory laminated, self-adhering EPDM tape.
Color: Black
UV-resistant, polypropylene, needle-punched fabric for use as a slipsheet between the membrane and ballast/pavers.
Features
Use: Designed for use as a protective layer between pavers or ballast and EPDM membrane, as well as a separating sheet in some recover systems.
Material: Nominal 7.0 oz/yd2 (237.34 g/m2 ) needle-punched UV-resistant polypropylene fabric.
Color: Black
6" wide, 45 mil strip with factory-applied pressure sensitive tape.
Features
Use: To secure field membrane at any angle change greater than 2 in/ft.
Materials: 6" (15.24 cm) wide, 45 mil (1.14 mm) thick, polyester scrim reinforced, cured EPDM strip with a factory-laminated, 3" (7.62 cm) self-adhering seam tape.
Color: Black
3" or 6" wide, self-adhering, extruded EPDM pressure sensitive tape.
Features
Use: For field seaming JM EPDM membranes. Utilizes a clear polyethylene release liner for ease of installation.
Materials: 3" or 6" (7.62 cm or 15.24 cm) wide, self-adhering, extruded EPDM (ethylene propylene diene monomer) with a clear polyethylene release liner
Color: Black
Polyester 9.0oz needle-punched UV-resistant fabric utilized as cushioning, separation or a protective layer for single ply systems.
Features
Use: JM Polyester Mat Protection Slipsheet is intended for use as a separation layer between extruded polystyrene insulation and roofing membrane in protected membrane (inverted) roof assemblies, as well as a separating sheet in some recover systems. It is also used as a protective layer between pavers and JM single ply membrane.
Material: 9.0 oz/yd2 (305.15 g/m2 ) needle-punched, UV-resistant polyester fabric.
Color: White
Provides a visual and physical safety warning on roof top areas of caution and potential hazards.
Features
Use: Provides a visual and physical safety warning on roof top areas of caution and potential hazards including designation of the roof perimeter.
Material: 55 mil (1.40 mm) total thickness, comprised of 30 mil (0.76 mm) yellow non-reinforced TPO membrane laminated to 25 mil (0.64 mm) white cured seaming tape.
Colors: Yellow
EPDM Adhesives, Cements, Sealants
JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. The JM All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application. JM All Season Sprayable Bonding Adhesive can also be used as a primer for JM Self Adhered Vapor Barriers.
Features
Use: JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. The JM All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring twosided application. JM All Season Sprayable Bonding Adhesive can also be used as a Primer for JM Self Adhered Vapor Barriers.
Type: Two-sided sprayable aerosol adhesive for both warm and cold weather applications with fast drying properties in a pressurized canister.
Substrates: Compatible with the following field and wall applications/ boards/substrates: Polyisocyanurate; Invinsa Roof Board; ProtectoR HD board; gypsum; concrete; treated
JM EPDM Tape Primer Plus is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.
Features
Use: For adhering SBS membranes to approved substrates.
Type: One-part, solvent free, moisture curing, elastomeric adhesive
Color: Translucent Electric Blue
Features: Tack-Back functionality for detail work in vertical applications and seam work in horizontal applications.
JM EPDM Tape Primer Plus (Low VOC) is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.
Features
Use: To prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.
Type: One-part, solvent-based membrane primer
Color: Grey
Features: Tack-Back functionality for detail work in vertical applications and seam work in horizontal applications.
JM EPDM Water Based Membrane Adhesive is used for adhering JM EPDM membrane to approved roofing substrates.
Features
Use: For adhering JM EPDM membrane to approved roofing substrates. Limited availability from October 1st to April 15th.
See Bulletin for additional information
Type: One-part, water-based membrane adhesive, one or two-sided application.
Substrates: Compatible with approved insulations and cover boards; wood or concrete substrates.
Color: Light purple when wet and adhering one-sided horizontal application, and dark purple when ready to adhere for twosided vertical application.
JM EPDM/PVC Pourable Sealer is a sealant for EPDM Peel & Stick Pourable Sealer Pockets or PVC systems to seal irregular penetrations.
Features
Use: JM EPDM/PVC Pourable Sealer is used as a penetration pocket filler.
Type: Two-part polyurethane sealant.
Colors:
Part A: Black
Part B: Amber
JM LVOC Membrane Adhesive is a one-part, low VOC synthetic polymer-based membrane adhesive.
Features
Use: For adhering JM TPO and JM EPDM membranes to approved substrates. Do not use on fleece-backed membranes at any time.
Type: One-part, low VOC synthetic polymer-based membrane adhesive.
Substrates: Compatible with approved insulations and cover boards, wood substrates, concrete, and light-weight concrete decks.
Color: Yellow
JM Membrane Bonding Adhesive is used for adhering JM TPO and EPDM membranes to approved substrates.
Features
Use: For adhering JM TPO and EPDM membranes to approved substrates. Do not use on fleece-backed membranes.
Type: One-part, synthetic polymer-based membrane adhesive, two-sided application.
Substrates: Compatible with insulation boards; metal, wood and other decking materials.
Color: Yellow
JM One-Part Pourable Sealer is used as a penetration pocket filler.
Features
Use: JM One-Part Pourable Sealer is used as a penetration pocket filler (Pour Application). One-Part Pourable Sealer can also be used as a liquid flashing for Single Ply membranes only (Brushed Application).
Type: One-part polyether sealant.
Color: White
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
Features
Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations (1), cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; structural concrete; lightweight insulating concrete; treated plywood (5/8" (1.58cm) min. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
Ensure that all insulation boards are 4' x 4' or smaller.
Color: Part 1 - Tan, Part 2 - Colorless
Features:
Solvent free. Set boards immediately into adhesive; reduces installation time and maximizes adhesive footprint.
No hoses or pumps required.
Always on ratio, eliminates guesswork.
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
RSUA Mini Cansiters available early May 2024.
Features
Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" (1.58 cm) min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.
Ensure that all insulation boards are 4' x 4' or smaller.
Ensure that the concrete is adequately dry for adhesion.
Color: Part 1 - Brown, Part 2 - Colorless, Combined/foamed adhesive - Light Amber
Features:
Solvent free, and HCFC or CFC free.
Universal adhesive for adhering fleece-backed membranes and insulation boards.
Sets in minutes.
Single Ply LVOC Caulk is used to seal flashing terminations, peel and stick products, and exposed edges of JM membrane cement splices.
Features
Type: One-part, elastomeric sealant
Colors: Black, White or Grey
JM Single Ply Membrane Primer (LVOC) is a synthetic polymer-based Primer for JM TPO and EPDM Membrane surfaces.
Features
Use: To prime JM EPDM and TPO membrane surfaces for adhering EPDM or TPO peel and stick products. Additionally, it can be used with single ply liquid flashing products in EPDM applications.
Type: One-part, low VOC synthetic polymer-based membrane primer.
Color: Clear to Light Yellow
Single Ply Sealing Mastic is used to seal JM Single Ply membranes to terminations and other penetrations.
Features
Type: One-part, butyl polymer-based water cutoff mastic.
Substrates: Compatible with wood, concrete, metal, plastic, and other substrates for water penetration prevention.
Color: Grey
JM Two-Part Pourable Sealer is a two-part sealant used as a penetration pocket filler.
Features
Use: JM Two-Part Pourable Sealer is used as a penetration pocket filler.
Type: Two-part polyether sealant.
Colors:
Part A: Tan
Part B: Black
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
Features
Type: Two-part, cold application insulation adhesive
Substrates: Compatible with the following insulations, cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; HD Polyiso; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection)
Color: Pink
Features: No primers or catalysts are required for application. May be used in single ply and bituminous systems.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
Features
Use: For bonding fleece-backed singly ply, insulation and cover boards.
Type: Self-contained two-part, low-rise foam adhesive.
Substrates: Compatible with the following: insulations, cover boards, and substrates: fleece-backed TPO, fleece-backed PVC, polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
Color: Pink
JM Weathered Membrane Cleaner cleans the release agent and dirt from JM TPO and JM EPDM membranes.
Features
Use: To thoroughly clean the release agent and dirt from JM TPO and JM EPDM membranes prior to applying primers or splice adhesives.
Type: One-part, organic solvent cleaning agent.
Color: Clear
EPDM Insulation and Cover Boards
DEXcell Cement Roof Board is a cover board that is able to withstand prolonged exposure to moisture and meets FM Class 1 fire barrier requirements.
Features
Meets the requirements of ASTM C 1325
Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.
Strength: Exceptionally high compressive strength improves overall roof system performance. Cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics.
Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Scores a maximum "10" for mold resistance when tested per ASTM D 3273.
DEXcell FA Glass Mat Roof Board is a cover board with a heavy duty coated fiber glass facer. It is moister and mold resistant and meets FM Class 1 fire barrier requirements.
Features
Meets the requirements of ASTM C 1177
Handleability: Heavy duty coated fiber glass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DEXcell Glass-Mat Roof Board is a gypsum cover board that can be used in mechanically fastened single ply systems.
Features
Meets the requirements of ASTM C 1177
Handleability: Coated fiberglass facer ideal for mechanically fastened systems improves handling and strength. Scores and snaps easily.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DEXcell® FA VSH Glass Mat Roof Board is competitively priced, easier to install and very severe hail strong to withstand the harshest conditions over the long haul.
Features
Meets the requirements of ASTM C 1177
Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DensDeck Prime Roof Board is a gypsum cover board with an enhanced coated glass mat facer
Features
Meets the requirements of ASTM C 1177
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
DensDeck Roof Board is a gypsum cover board with a glass mat facer.
Features
Meets the requirements of ASTM C 1177
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Scores a 10, the highest performance level for mold resistance, when tested in accordance with ASTM D 3273.
DensDeck StormX Prime Roof Board contains an enhanced coated glass mat facer and achieves FM's VSH approval in select JM TPO systems.
Features
Meets the requirements of ASTM C 1177
Very Severe Hail: Achieves FM 'VSH' approval with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrane adhesives when 4x4' panels are adhered in low rise foam adhesive ribbons, 12" OC min.
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
ENRGY 3 is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
Features
Meets the following requirements: ENRGY 3 / Tapered ENRGY 3 • CAN/ULC S704, Type 2, Class 3 (140 kPa) • ASTM C 1289, Type II, Class 1, Grade 2 ENRGY 3 25 PSI / Tapered ENRGY 3 25 PSI • CAN/ULC S704, Type 3, Class 3 (170 kPa) • ASTM C 1289, Type II, Class 1, Grade 3
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified bitumen and single ply membrane systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and approved for direct application to steel decks.
ENRGY 3 CGF is a closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. It offers high R-value per inch and achieves a UL Class A approval in select systems.
Features
Meets the following requirements: ENRGY 3 CGF / Tapered ENRGY 3 CGF • CAN/ULC S704, Type 2, Class 3 (140 kPa) • ASTM C 1289, Type II, Class 2, Grade 2 ENRGY 3 25 PSI CGF / Tapered ENRGY 3 25 PSI CGF • CAN/ULC S704, Type 3, Class 3 (170 kPa) • ASTM C 1289, Type II, Class 2, Grade 3
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in fully adhered single ply systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance.
Fire Resistance: Achieves UL Class A approval directly over a combustible wood deck up to 1/2:12" slope.
1/2" High-Density Polyiso Cover Board
ENRGY 3® HD is a closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and high density characteristics.
Features
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with modified bitumen and single ply membrane systems.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
High R-Value (2.5 R): Provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards.
User Friendly: ENRGY 3 HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
Resistance To Damage: High impact, and compressive strength provides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity.
ProtectoR HD is a high-density polyiso cover board that provides excellent resistance against harsh rooftop conditions including hail, wind uplift, puncture and moisture.
Features
Meets the requirements of ASTM C 1289, Type II, Class 4, Grade 1
High-Density Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and low water absorption characteristics.
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
User Friendly: ProtectoR HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
High R-Value (2.5 R): Provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards.
Resistance To Damage: High impact, flexural and compressive strength provides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity.
Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x 8' board with an adhered reinforced membrane and 11 fasteners per 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deck or structural concrete deck. Refer to fastening patterns on page 2.
Fire Resistance: Achieves UL Class A approval directly over a combustible wood deck up to 1/2:12" slope.
RetroPlus Roof Board is a high-density, expanded, perlite-based cover board engineered to optimize system performance across all applications.
Features
Meets the requirements of ASTM C 728, Type 3
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive adhesive absorption in hot-asphalt and cold applied roofing systems, and to provide a strong surface for bonding bituminous membranes.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
High Density: Provides additional strength and durability over 1/2" Retro-Fit Board with low moisture content and water resistance compared to wood fiber board.
SECUROCK Cement Roof Board is ideal for liquid applied membrane roof systems. It has superior wind-uplift performance for a wide variety of roof assemblies and excellent fire performance.
Features
Meets the requirements of ASTM C 1325
Strength: Engineered to provide superior wind-uplift performance for a wide variety of roof assemblies. The board is formed using an aggregated portland cement slurry with a polymer-coated, glass-fiber mesh completely encompassing edges and both surfaces, to enhance bond strength of membrane systems and gives excellent resistance to delamination.
Fire Performance: Provides excellent fire performance with unlimited slope classifications and is non-combustable per UL 790.
Moisture and Mold Resistance: Cement based, highly water durable board, scored a maximum "10" for mold resistance when tested per ASTM D 3273.
SECUROCK Gypsum-Fiber Roof Board contains a integral water-resistant core and has excellent fire performance.
Features
Meets the requirements of ASTM C 1278
Strength: Engineered to provide high wind-uplift performance. Uniform composition providing enhanced bond strength of membrane systems with no risk of facer delamination.
Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Integral water-resistant core scored a maximum "10" for mold resistance when tested per ASTM D 3273.
SECUROCK Ultralight Glass-Mat Roof Board is a gypsum cover board with fiber glass facer and back.
Features
Meets the requirements of ASTM C 1177
Handleability: Unmatched mat-to-core tensile bond strength, easy to cut and has reduced facer delamination.
Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Fiber glass facer and back with treated core delivers moisture and mildew resistance.
SeparatoR provides an economical solution for mechanically fastened single ply membrane recover applications while adding thermal insulation value to your building.
Features
Meets the requirements of ASTM C 1289, Type II, Class 1, Grade 2
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch, light weight, and flexibility in recover and metal retrofit applications
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing for mechanically fastened single ply membrane systems.
High R-Value (2.8 R): ½" SeparatoR Board has more than two times the R-value of wood fiber or gypsum boards.
SeparatoR CGF is a versatile, ½"-thick cover board solution that is designed for re-cover applications and offers performance and value.
Features
Meets the requirements of ASTM C 1289, Type II, Class 2, Grade 3
Closed Cell Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value with lightweight and low water absorption characteristics.
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.
High R-Value (2.9 R): Has more than two times the R-value of wood fiber and more than four times the R-value of gypsum boards.
User Friendly: Allows easy and efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x 8' board with an adhered reinforced membrane and 11 fastners per 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deck or structural concrete deck.
Fire Resistance: Achieves UL Class A approval directly over a combustible wood deck up to 1/2:12" slope.
SBS Roofing Systems
Meets the requirements of ASTM D 6163, Type 1, Grade S
DynaBase HW is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Surfacing: Fine mineral parting agent on the top side of the sheet. A polyolefin burn-off film on the bottom side enables the product to be applied using heat welding techniques.
Meets the requirements of ASTM D 6164, Type 1, Grade S
DynaBase PR is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: Fine mineral parting agent on both sides.
Meets or exceeds the criteria for ASTM D 6298
DynaClad is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Aluminum Foil Surface: Provides high reflectivity, reducing heat load on the roof membrane and potentially lowering air conditioning energy costs.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Meets or exceeds the criteria for ASTM D 6298
DynaClad Copper is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Copper Foil Surface: Provides high reflectivity, reducing heat load on the roof membrane and potentially lowering air conditioning energy costs.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaFast 180 HW is a heat weldable base or ply sheet for use in mechanically fastened systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforced Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaFast 180 S is a base or ply sheet for use in mechanically fastened systems.
Fine Mineral Parting Agent: A fine material parting agent is applied to both sides of the product. This product does not have a surface finish and must be used in constructions that will provide protection from UV (ultraviolet light) and the elements.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforced Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Meets the requirements of ASTM D 6164, Type II, Grade S
DynaFast 250 HW is a heat-weldable base or ply sheet for use in mechanically fastened systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets or exceeds the criteria for ASTM D 6221, Type I
DynaFlex is used as a composite-reinforced cap sheet membrane in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Meets the requirements of ASTM D 6221, Type I, Grade G
DynaFlex CR G is used as a composite-reinforced cool roof cap sheet membrane in a variety of multi-ply roofing systems.
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass/Polyester Reinforcement Mat: The inorganic fiber glass reinforcement, in conjunction with the polyester, provides stability, toughness and puncture resistance to the product, and resists moisture absorption.
Meets the requirements of ASTM D 6163, Type I, Grade G
DynaGlas is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Meets the requirements of ASTM D 6163, Type 1, Grade G
DynaGlas 30 FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Meets the requirements of ASTM D 6163, Type 1, Grade G
DynaGlas FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Meets the requirements of ASTM D 6163, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics, contributing to better aesthetics.
Meets the requirements of ASTM D 4601
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Polyolefin Burn-Off Film with a Self-Adhering Modified Bitumen: The top side polyolefin burn-off film promotes ease of heat welding for installation of a heat-welded cap sheet such as DynaWeld Cap 250. The bottom side has a self-adhering surface with an easy-to-peel plastic film sheet that allows for installation without the need of hot asphalt or heat welding.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film with a Self-Adhering Modified Bitumen: The top side polyolefin burn-off film promotes ease of heat welding for installation of a heat-welded cap sheet such as DynaWeld Cap 250. The bottom side has a self-adhering surface with an easy-to-peel plastic film sheet that allows for installation without the need of hot asphalt or heat welding.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Two-Sided Self-Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt or heat welding.
Sand Top Surface: Allows for installation of a cap sheet with hot asphalt, an approved cold adhesive, or by using heat welding techniques.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Self Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
Meets the requirements of ASTM D 4601
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Two-Sided Self-Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt or heat welding.
Meets the requirements of ASTM D 4601
Sand Top Surface: Allows for installation of a cap sheet with hot asphalt, an approved cold adhesive, or by using heat welding techniques.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Self Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Self Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Self Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
Meets the requirements of ASTM D 6162, Type 1, Grade G
DynaKap FR T1 is used as a premium fiber glass/polyesterreinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion. Granules are available in White or Black.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Meets the requirements of ASTM D 6162, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass/Polyester Reinforcement Mat: Provides stability, toughness and puncture resistance to the product and resists moisture absorption. The reinforcement also provides high tensile strength and affords better natural resistance to the other factors which affect roof performance.
Color: Bright White only
Meets the requirements of ASTM D 6162, Type I, Grade G
DynaKap FR T1 HW is used as a premium fiber glass/polyester-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass. Polyolefin
Burn-Off Film: Promotes ease of heat welding.
Colors: White or Black.
Meets the requirements of ASTM D 6162, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass / Polyester Reinforcement Mat: Provides stability, toughness and puncture resistance to the product and resists moisture absorption. The reinforcement also provides high tensile strength and affords better natural resistance to the other factors which affect roof performance.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Meets the requirements of ASTM D 6162, Type I, Grade G
DynaKap T1 is used as a fiber glass/polyester-reinforced mineralsurfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion. Granules are available in White or Black.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Colors: White or Black.
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaLastic 180 is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaLastic 180 FR is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Polyester-Reinforced Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Colors: White or Black.
Meets the requirements of ASTM D 6164, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Color: Bright White only
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaLastic 180 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: A fine material parting agent is applied to both sides of the product.
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaLastic 250 is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Meets the requirements of ASTM D 6164, Type II, Grade G
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
Elastomeric SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation, and lends elasticity and flexibility to the sheet.
Heavy Duty Polyester Mat Reinforcement: A tough, nonwoven polyester mat provides excellent tensile strength, toughness and puncture resistance, and can accommodate stresses created by typical rooftop expansion and contraction forces.
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaLastic 250 FR is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
Elastomeric SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation, and lends elasticity and flexibility to the sheet and contains fire-retardant additives.
Heavy Duty Polyester Mat Reinforcement: A tough, nonwoven polyester mat provides excellent tensile strength, toughness and puncture resistance, and can accommodate stresses created by typical rooftop expansion and contraction forces.
Color: Bright White only
Meets the requirements of ASTM D 6164, Type II, Grade S
DynaLastic 250 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides bidirectional glass-scrim reinforcement and offers robust tear strength and puncture resistance, allowing for high wind performance and excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: A fine material parting agent is applied to both sides of the product.
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR is used as a premium fiber glass/ polyester-reinforced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR CR G is used as a fiber glass/polyester-reinforced cool roof cap sheet in a variety of multi-ply roofing systems.
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR HW is used as a premium fiber glass/ polyester-reinforced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR HW CR G is used as a premium fiber glass/ polyester-reinforced cool roof cap sheet in a variety of multi-ply roofing systems.
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR Plus is used as a premium fiber glass/ polyester-reinforced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax FR Plus Smooth is used as a premium fiber glass/ polyester-reinforced base sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: Fine mineral parting agent on both sides of the sheet.
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax FR S HW is used as a premium fiber glass/ polyester-reinforced base sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: Fine mineral parting agent on the top side of the sheet. A polyolefin burn-off film on the bottom side enables the product to be applied using heat welding techniques.
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax FR Smooth is used as a premium fiber glass/ polyester-reinforced modified bitumen base sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: A fine material parting agent is applied to both sides of the product.
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax Smooth is used as a premium fiber glass/ polyester-reinforced modified bitumen base, ply, or cap sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: A fine material parting agent is applied to both sides of the product.
Material meets the requirements of ASTM D 6162, Type I, Grade S
DynaPly T1 is used as a premium fiber glass/polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Non-Blocking Surface: Nonblocking surface does not have a surface finish and must be used in constructions that will provide protection from UV (ultraviolet light) and the elements.
Preformed, skid-resistant roof protection pads consisting of modified asphalt, reinforcements and fillers with a ceramic granule surface on both sides. They are durable, resilient and maintenance free.
DynaTred and DynaTred Plus can be installed over built-up and modified bitumen roofing systems to provide an integral, skidresistant walkway for demanding service access needs.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the modified asphalt sheet. The ceramic coating promotes excellent long-term adhesion.
Easy Installation: Can be easily cut with a heavy-duty utility knife or circular saw with a carbide-tipped blade.
Colors: Available in either Black/White or White/White.
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaWeld 180 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
Fine Mineral Parting Agent: Nonblocking surface for use as a base sheet or ply sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: Fine mineral parting agent on the top side of the sheet. A polyolefin burn-off film on the bottom side enables the product to be applied using heat welding techniques.
Meets the requirements of ASTM D 6163, Type I, Grade S
DynaWeld Base is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
Fine Mineral Parting Agent: Nonblocking surface for use as a base sheet or ply sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6163, Type I, Grade G
DynaWeld Cap is used as a fiber glass-reinforced mineralsurfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaWeld Cap 180 is used as a polyester-reinforced mineralsurfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black, Tan (Black and Tan may require extended lead times).
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaWeld Cap 180 FR is used as a polyester-reinforced mineralsurfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times.)
Meets the requirements of ASTM D 6164, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaWeld Cap 250 is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
Fiber Glass/Polyester Reinforcement Mat: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times).
Meets the requirements of ASTM D 6164, Type II, Grade G
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion. Granules are available in White, Black and Tan (Black and Tan may require extended lead times).
Fiber Glass/Polyester Reinforcement Mat: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The thicker JM SBS coating provides more waterproofing value.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaWeld Cap 250 FR is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times).
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Meets the requirements of ASTM D 6163, Type I, Grade G
DynaWeld Cap FR is used as a fiber glass-reinforced mineralsurfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times.)
Meets the requirements of ASTM D 6163, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics, contributing to better aesthetics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
SPECIAL ORDER SHEET
Meets the requirements of ASTM D 6163, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Heavy Weight Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory, less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
JM SBS High Performance (HP) base membranes use a composite reinforcement, a simplified product offering with glass and polyester reinforced mats offer higher strength and improved stability for ultimate performance. These products meet CSA 123.23, Type C, Grade 3 for Canada.
JM SBS High Performance (HP) cap membranes use a composite reinforcement, a simplified product offering with glass and polyester reinforced mats offer higher strength and improved stability for ultimate performance. These products meet CSA 123.23, Type C, Grade 1 for Canada.
Meets the requirements of ASTM D 4601, Type II, and D 1970
JM BaseGrip™ SD/SA is designed for use in roofing systems where two or more plies of modified bitumen are desired. It may be used as the base ply when installed over an approved substrate.
Sand Top Surface: With a self adhering side lap that aids with faster installation and ease of use. Also allows for installation of a torchable cap sheet, hot asphalt, or an approved cold adhesive. Is ideal with heat welding.
SBS (Styrene-Butadiene-Styrene) Synthetic Rubber and High Quality Asphalt Blend: Brings elasticity and flexibility to the sheet; lays flat virtually eliminating wrinkles resulting in fast, efficient applications. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction strains experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability, tensile strength, puncture resistance, and withstands differential movement.
Self Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet and top side lap aids with faster installation without the need of hot asphalt or heat welding.
Meets the requirements of ASTM D 4601
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet, and includes fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Two-Sided Self-Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt or heat-welding.
Meets the requirements of ASTM D 6163, Type I, Grade G
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet, and includes fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Self-Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom side of the sheet allows for installation without the need of hot asphalt or heat-welding.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet, and includes fire-retardant additives.
Polyester Reinforcement Mat: Provides excellent tensile strength, tear resistance and flexibility.
Two-Sided Self-Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet. Designed for the sharp angle changes and turns found in flashing areas.
Polyester Reinforcement Mat: The 170 g/m2 polyester mat provides excellent tensile strength, tear resistance and flexibility.
Self-Adhering Modified Bitumen: The product's self-adhering feature with an easy-to-peel plastic film on the bottom side of the sheet allows for installation without the need of hot asphalt.
Material meets the requirements of ASTM D 4897, Type II
Ventsulation Felt may be used as a base sheet for any built up roofing or modified bitumen roofing system to be installed over a substrate that potentially contains moisture.
1" Embossed Waffle Pattern Grid Channels: Promotes moisture vapor venting. Helps prevent blistering of asphalt-based roofs when installed over potential moisture-containing substrates such as: Re-covers over existing roof membranes, lightweight insulating fill or gypsum decks.
Fiber Glass Reinforcement Mat: Low moisture, excellent dimensional stability and resistance to rot make it an ideal replacement for organic base sheets. Provides a solid dimensionally stable substrate for other roofing membrane components.
Surfacing: Coarse minerals on one side.
Tri-laminate woven polyethylene, nonslip, UV-protected top surface: Provides temporary weather protection for 90 days. Provides high tensile strength and puncture resistance.
Self-sealing, high-quality SBS rubber and asphalt blend: Provides low air and vapor permeability.
Silicone release film: Allows for ease of self-adhering installation.
Tri-laminate woven polyethylene, nonslip, UV-protected top surface: Provides temporary weather protection for 90 days. Provides high tensile strength and puncture resistance.
Self-adhering modified bitumen: Self-sealing, high-quality SBS rubber and asphalt blend: provides low air and vapor permeability.
Split-back silicone release film: Easy-to-peel release film sheet that allows for ease of self-adhering installation.
SBS Roofing Accessories
SBS Adhesives & Cements
Use: 1-Part Permaflash is a unique, one-component, elastomeric, liquid applied flashing material, consisting of an asphalt/polyurethane resin. It is formulated for use with Johns Manville (JM) modbit membrane products.
Type: One-part, elastomeric, liquid-applied flashing material.
Color: Brown
Features: Cures to a durable, elastomeric film and forms exceptional bonds between the modified bitumen and a variety of penetrating materials. Single component solution with no mixing required that conforms easily to various geometries or irregular shapes. UV stable, high solids (80%), low odor.
Meets the requirements of ASTM D 41, Type II
Use: Used to prepare substrates prior to the application of hot asphalt or cold adhesives in BUR, SBS and APP modified bitumen roofing systems. Do not use Asphalt Primer as a finish coat on roofs.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with concrete; gypsum; masonry; block; brick; and metal surfaces.
Color: Black Features: Low VOC and sprayable.
Use: To adhere both vertical and horizontal roof flashing surfaces. Useful for repairing leaks in metal, shingles, concrete, flashings, gutters, around chimneys, flues, soil pipes, drains, eaves, cornices and roof perimeters.
Type: One-part, low VOC, asphalt-based trowel-grade mastic.
Features: Maintains bond during varying temperatures and weather conditions, and bonds to dissimilar materials. Excellent Durability. Remains Flexible Over Time.
Color: Black
Use: For adhering SBS membranes to approved substrates.
Type: One-part, solvent free, moisture curing, elastomeric adhesive.
Color: Black/Brown
Features: A solvent and odor free, single component adhesive with no mixing required. Low VOC content suitable for use in VOC regulated markets. Cures with ambient moisture to an elastomeric solid that remains flexible to absorb dynamic stresses.
Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2
(Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" (1.58 cm) min. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
1. Ensure that all insulation boards are 4' x 4' or smaller.
2. Drying time of 28 days required
Color: Part 1 - Tan, Part 2 - Colorless
Features: Solvent free. Set boards immediately into adhesive; reduces installation time and maximizes adhesive footprint. No hoses or pumps required. Always on ratio, eliminates guesswork.
Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" (1.58 cm) min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.
1. Ensure that all insulation boards are 4' x 4' or smaller.
2. Ensure that the concrete is adequately dry for adhesion.
Color: Part 1 - Tan, Part 2 - Colorless
Features: Solvent free, and HCFC or CFC free. Universal adhesive for adhering fleece-backed membranes and insulation boards. Sets in minutes.
Use: For applying SBS cold applied membranes and insulation/ cover board. Used as a direct substitute for hot asphalt.
Type: Two-part, solvent free, elastomeric, cold application adhesive.
Color: Black to Brown
Features: 100% solids with no volatile organic compounds (VOCs). Low odor and fast set time. Can be applied over wide temperature and humidity ranges. High strength with exceptional wind uplift performance. Ideal for those applications where hot asphalt is prohibited, not desirable or not practical.
Meets the requirements of ASTM D 3019, Type III, Grade 2.
Use: For adhering roofing plies, modified bitumen membranes and for aggregate surfacings. It can be used as a direct substitute for asphalt in all JM modified bitumen roof membrane specifications.
Type: One-part, elastomeric cold application membrane adhesive.
Color: Black
Features: Cures to form a durable, elastomeric and watertight film. Cold process – does not have to be heated. Ready for use as shipped.
Use: For use with JM BUR and SBS membrane products. It is part of the JM PermaFlash® Bituminous Flashing System for penetrations and other details. Ideal for areas where hot asphalt is prohibited, not desirable or not practical.
Type: Two-part, elastomeric, liquid-applied flashing material.
Color: Black
Features: Cures to a durable, elastomeric film and forms exceptional bonds between the modified bitumen and underlying substrate. Resists virtually all factors affecting base flashing performance while providing superior flexibility and durability. UV stable, high solids, low odor, VOC compliant.
Meets the requirements of ASTM D 4586, Type I
Use: As a substitute for asphalt and MBR® Flashing Cement in JM modified bitumen flashing details, and can be used to adhere the JM modified bitumen flashing systems and built-up roofing felts to vertical surfaces, as a general purpose mastic on most built up roofing and modified bitumen flashing details, or to strip in the laps of modified bitumen base flashings.
Type: One-part, asphalt-based, trowel-grade mastic.
Color: Black
Features: Cold process – does not have to be heated. Cures to form a durable, elastomeric and watertight film. Ready for use as shipped.
Use: To adhere modified bitumen membranes and aggregate surfacings. Use as a direct substitute for asphalt in JM SBS modified bitumen roof membrane specifications.
Type: One-part, fast set, elastomeric cold application membrane adhesive.
Color: Black
Features: Excellent wind uplift resistance. Low odor, cold process adhesive.
Use: Designed to enhance the adhesion of self-adhering membranes on approved substrates.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with gypsum; concrete; fiber cement; wood; and metal surfaces.
Features: Sprayable, ideal for self-adhering membranes, achieves a tenacious bond to a variety of substrates.
Color: Red
Use: Designed to enhance the adhesion of self-adhering membranes on approved substrates.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with gypsum; concrete; fiber cement; wood; and metal surfaces.
Features: Low VOC, Sprayable, ideal for self-adhering membranes, achieves a tenacious bond to a variety of substrates.
Color: Red
SBS Fasteners & Plates
All Purpose Fasteners are #14 case-hardened steel fasteners with a #3 Phillips head. The point is designed for quick installation in new or re-roof applications.
Use: Membranes and Insulation
Material: Case-hardened steel
Gauge: #14
Head: #3 Phillips head
Color: Grey
Deck Types: Wood, Concrete, and 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.
Plate Compatibility
• UltraFast® Locking Plastic Plates
• UltraFast® Metal Plates
• High Load Plates (not pictured)
• APB Plates (not pictured)
• RhinoPlate (concrete decks)
High Load Plates are heavy duty, Galvalume®*-coated steel seam plates with eye hooks.
High Load Plus Plates are heavy duty, Galvalume-coated steel seam plates with barbs.
Use: Membranes
Material: Galvalume-Coated Steel
Gauge: 20-Gauge Steel
Size: High Load Plate - 2 3⁄8" (6.03 cm) round
High Load Plus Plate - 2 3/4" (6.99 cm) round
JM 90 Seam Plate - 3" (7.62 cm) round
Color: Grey (Galvalume-coated steel)
The JM Purlin Fastener is a steel-coated fastener with a ¼" hex head and ¾" (19 mm) drill point. The drill point allows the fastener to be drilled through the purlin before the threads engage into the standing seam metal roof.
Use: Membranes
Material: Steel Coated Fasteners
Gauge: #12 Head: ¼" Hex Head
Plate: 23⁄8" (6.03 cm) round
Color: Grey
Deck Type: Structural Steel Purlins 12 - 18 gauge (2.77 mm - 1.25 mm) Metal.
LWC Pre-Assembled Base Sheet Fasteners are twin-legged, expanding base sheet fasteners with 2.7" (6.9 cm) Galvalume®- coated steel plates.
Use: Base Sheets
Fastener: Twin-Legged Steel
Plate: Galvalume-Coated Steel
Color: Black (fasteners), Grey (plates)
Deck Type: Lightweight insulating concrete roof decks, with minimum thickness of 1.25" (3.18 cm), and 1.25" (3.18 cm) for gypsum decks.
.
Lite-Deck Fasteners are available in lengths from 2 5/8" to 12" (67 mm to 305 mm), come with a square drive and offer coarse thread to provide high pullout resistance.
Lite-Deck plates are 3" (76 mm) round, Galvalume®-coated plates for use with Lite-Deck Fasteners.
Use: Insulation
Fastener: Steel
Head: #3 Square Drive
Plate: 3" (76 mm) Galvalume-Coated Steel - Round
Color: Black (fasteners) Grey (plates)
Deck Type: Gypsum, and Cementitious Wood Fiber
Polymer Auger Fasteners are glass-reinforced nylon fasteners with an internal ¼" (6 mm) square drive. Polymer Auger Fasteners have a 1" (2.5 cm) diameter head.
Polymer Auger Fasteners are available with Galvalume®-coated, metal stress plates, designed to lock into the fastener head.
Use: Insulation and Membranes
Material: Fasteners - Polymer
Plates - Galvalume-Coated Steel
Gauge: 0.675" Diameter Screw
Head: 1" (2.5 cm) Diameter, ¼" (6 mm) Square Drive
Plates: 2" (5.1 cm) or 3" (7.6 cm) Round
Color: Black (fasteners), Grey (plates)
Deck Types: Cementitious Wood Fiber or Gypsum
Structural Concrete Deck Fasteners are diamond point, non-threaded fasteners for hammer-in installation of insulation and single ply membranes to structural concrete. These carbon steel fasteners have a corrosion-resistant coating.
Use: Insulation and Membranes
Material: Diamond Point, Corrosion-Resistant Coated Carbon Steel
Head: Flat
Color: Black
Deck Type: Structural Concrete
Plate Compatibility
UltraFast® Flat-Bottom, Metal Plates
APB Plates
High Load Plates
The UltraFast AccuTrac Fastener and Plate System utilizes the standard UltraFast Fastener and the UltraFast Accutrac, recessed or flat bottomed, square plate. The AccuTrac tool positions the plate and installs fasteners 15⁄8" - 6" (4.13 cm - 15.24 cm) in a one-step process. Consistent vertical alignment of fasteners ensures maximum thread engagement and pullout performance.
Use: Membranes
Material: Fasteners - Case-Hardened Steel
Plates - Galvalume®-Coated Steel
Gauge: #12
Head: #3 Phillips Head
Plate: UltraFast AccuTrac™ - 3" (7.62 cm) Square
Color: Blue (fasteners), Grey (plates)
Deck Type: Wood or 18 - 24 gauge (1.25 mm - 0.51 mm) Metal.
The UltraFast Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout. Available with either a #3 Phillips head or a ¼" (6.35 mm) hex head. The drill point is designed for quick installation in new or re-roof applications, and provides exceptional drilling capability in higher tensile decks.
Use: Insulation
Material: Fasteners - Case-Hardened Steel, Polymer-Coated
Gauge: #12
Head: #3 Phillips Head or ¼" (6.35 mm) Hex Head
Color: Blue
Deck Types: Wood or 18 - 24 gauge (1.25 mm - 0.51 mm) Metal
UltraFast Locking Plastic Plates are 3" (7.62 cm) round, high strength polypropylene plates with a special locking feature.
UltraFast Metal Plates are 3" (7.62 mm) round or square, premium Galvalume®-coated steel metal plates.
Use: Insulation
Material: Plates - Galvalume-Coated Steel or High Strength Polypropylene
Gauge: 26 Gauge Steel
Plates: 3" (7.62 cm) Round Locking Plastic & Round or Square Metal
Colors: Grey (metal plates), Blue (plastic plates)
UltraLok Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume®-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. The disc is securely clamped to the tube and is rib-reinforced to resist cupping.
Use: Cover Boards and Base Sheets
Material: Tube - Galvanized Steel
Plates - Galvalume-Coated Steel
Locking Staple - Coated-Steel, High Tensile Wire
Plate: 2.7" (6.86 cm) Metal - Round
Color: Grey
Deck Types: Poured Gypsum, Cementitious Wood Fiber and LWIC Lightweight Insulating Concrete
SBS Insulation & Cover Boards
Meets the requirements of ASTM C 1177
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Meets the requirements of ASTM C 1177
Very Severe Hail: Achieves FM 'VSH' approval with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrane adhesives when 4'x4' panels are adhered in low rise foam adhesive ribbons, 12" O.C. min.
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Meets the requirements of ASTM C 1325
Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.
Strength: Exceptionally high compressive strength improves overall roof system performance. Cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics.
Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Scores a maximum "10" for mold resistance when tested per ASTM D 3273.
Meets the requirements of ASTM C 1177
Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
Meets the requirements of ASTM C 1177
Very Severe Hail: JM DEXcell FA VSH Glass Mat Roof Board meets FM 'VSH' with fully adhered JM 80 mil (smooth back) TPO membrane and standard JM TPO membrane adhesives, 4'x4' DEXcell FA VSH boards adhered in JM Roofing System Urethane Adhesive (RSUA) ribbons, 12" OC min. JM TPO FB 115 or FB 135 membranes can be adhered with JM Two-Part UIA in a splatter application, DEXcell FA VSH may be mechanically fastened or adhered with JM RSUA in ribbons, 12" OC min.
Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
Meets the requirements of ASTM C 728, Type 2
Polymerized Asphalt Emulsion Coating: Allows for direct application of SBS or APP membranes using torch application techniques, and does not require pre-heating like heavily coated boards. This allows for fuel savings and labor efficiency by eliminating fasteners with a mechanically fastened base sheet.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
High Density: Provides additional strength and durability.
Meets the following requirements:
ENRGY 3 / Tapered ENRGY 3
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 1, Grade 2 ENRGY 3 25 PSI / Tapered
ENRGY 3 25 PSI
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 1, Grade 3
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified bitumen and single ply membrane systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes a zero ozone depletion blowing agent that provides high thermal insulation performance.
Meets the following requirements:
ENRGY 3 CGF / Tapered ENRGY 3 CGF
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 2, Grade 2
ENRGY 3 25 PSI CGF / Tapered ENRGY 3 25 PSI CGF
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 2, Grade 3
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in fully adhered single ply systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance.
Expanded Perlite: Provides good dimensional stability and excellent insulation value with stable R-value. The high perlite content offers far greater fire resistance than conventional wood fiber materials.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL® Environment to certify the recycled content and contributes to the LEED® Materials and Resource (MR) credit 4.
FesCant Plus Cant Strips: Manufactured from JM Cant Board, a high-density, laminated perlite board that provides excellent transition from the deck to the wall of the roof.
Tapered FESCO Edge Strips: Excellent for transitioning from membrane to nailer, or transitioning from Tapered FESCO®, Tapered ENRGY 3®, or Tapered Fesco Foam® panels to the roof level to help promote positive drainage.
Meets the requirements of ASTM C 728, Type 1
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Low Thermal Insulation Board: Composed of expanded perlite, reinforcing cellulosic fibers and selected binders.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL® Environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
Hot Asphalt Friendly: Protective cover board or low thermal insulation board proven to reduce the tendency for blistering in hot asphalt applications.
Meets the requirements of ASTM C 728, Type 2
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
High Density: Allows for installations directly over a wide flute or metal deck application for spans up to 2½" and resists damage from construction and maintenance.
Hot Asphalt Friendly: Can be used as a cover board in re-roofing and new construction, proven to reduce the tendency for blistering in hot asphalt applications.
Meets the requirements of ASTM C 728, Type 2
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
Hot Asphalt Friendly: Utility board for use as a divorcing layer in re-roofing and in new construction as a top layer in multi-layer insulation systems proven to reduce the tendency for blistering in hot asphalt applications.
Meets the requirements of ASTM C 1289, Type II, Class 4, Grade 1
High-Density Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and low water absorption characteristics.
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
High R-Value (2.5 R): Provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards.
User Friendly: ProtectoR HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
Resistance To Damage: High impact, flexural and compressive strength pro- vides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity.
Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x8'boardwithanadhered reinforcedmembraneand11fastenersper 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deckorstructuralconcretedeck.
Meets the requirements of ASTM C 728, Type 3
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive adhesive absorption in hot-asphalt and cold applied roofing systems, and to provide a strong surface for bonding bituminous membranes.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
High Density: Provides additional strength and durability over 1/2" Retro-Fit Board with low moisture content and water resistance compared to wood fiber board.
Meets the requirements of ASTM C 1325
Ideal for liquid applied membrane roof systems.
Strength: Engineered to provide superior wind-uplift performance for a wide variety of roof assemblies. The board is formed using an aggregated portland cement slurry with a polymer-coated, glass-fiber mesh completely encompassing edges and both surfaces, to enhance bond strength of membrane systems and gives excellent resistance to delamination.
Fire Performance: Provides excellent fire performance with unlimited slope classifications and is non-combustable per UL 790.
Moisture and Mold Resistance: Cement based, highly water durable board, scored a maximum "10" for mold resistance when tested per ASTM D 3273.
Meets the requirements of ASTM C 1278
Strength: Engineered to provide high wind-uplift performance. Uniform composition providing enhanced bond strength of membrane systems with no risk of facer delamination.
Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Integral water-resistant core scored a maximum "10" for mold resistance when tested per ASTM D 3273.
Meets the requirements of ASTM C 1289, Type II, Class 2, Grade 3
Closed Cell Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value with lightweight and low water absorption characteristics.
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.
High R-Value (2.9 R): Has more than two times the R-value of wood fiber and more than four times the R-value of gypsum boards.
User Friendly: Allows easy and efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.
Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.
Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x8'boardwithanadhered reinforcedmembraneand11fastnersper 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deckorstructuralconcretedeck.
Meets the requirements of ASTM C 728, Type 1
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Tapered Design: Factory cut taper, that is easy to install and cut, builds slope into an otherwise flat roofing system, allowing water to drain freely off the roof.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
Hot Asphalt Friendly: Perlite board proven to reduce the tendency for blistering in hot asphalt applications.
APP Roofing Systems
Meets the requirements of ASTM D 6222, Type I, Grade G
APPeX 4.5M is used as a cap or flashing sheet in APP multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the APP-blended sheet. The ceramic coating promotes excellent long-term adhesion.
APP (Atactic Polypropylene) Polymer and Asphalt Blend: Provides an extremely durable sheet with excellent weathering characteristics, flexibility and dimensional stability for ease of handling and quick installations.
Polyester Reinforcement Mat: Provides bidirectional glass-scrim reinforcement and offers robust tear strength and puncture resistance, allowing for high wind performance and excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.