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W. R. Meadows, Inc.
Overview: Since, 1926, W. R. MEADOWS, INC. has built a coveted reputation for product quality, company integrity and service among architects, engineers, and contractors in both the private and public sectors of the construction industry. Our broad SEALTIGHT line of high performance, premium grade construction products has been developed for use in . . . on . . . around and under concrete. SEALTIGHT Products are manufactured to comply with the exacting and rigid engineering and governmental specification standards of today's demanding construction industry. In application, contractor-proven SEALTIGHT Products are specifically designed to enhance the aesthetic qualities and functional capabilities of every square foot of concrete you place. Products are available promptly worldwide through our North American and International network of trained SEALTIGHT Distributors. Products are in stock and ready for shipment from any of our nine strategically located facilities serving the construction industry throughout the United States and Canada.
[ - ] Air Barriers AccessoriesAIR-SHIELD 25 MIL FLASHING TAPE is a self-adhering, flexible membrane flashing. It is a roll-type product that is nominally 25 mils thick. This material is an air, vapor, and liquid moisture barrier. When properly applied, the product reduces the risk of rot and mold development.
AIR-SHIELD JOINT FILLER is a pre-mixed, cold-applied, single-component joint filler. AIR-SHIELD JOINT FILLER was specifically designed to seal exterior sheathing joints in applications using AIR-SHIELD LM, AIR-SHIELD LM (ALL SEASON), and AIR-SHIELD LMP from W. R. MEADOWS.
[ - ] Vapor Barriers
[ - ] Waterproofing Sheet
MEL-ROL XLT is a flexible, versatile, dependable, roll-type waterproofing membrane ideal for application in extra-low temperatures down to 0º F (-18º C). It is composed of a nominally 56 mil thick layer of polymeric waterproofing membrane on a heavy-duty, four-mil thick, cross-laminated polyethylene carrier film. The two components are laminated together under strict quality-controlled production procedures.
OHIO TYPE III WATERPROOFING is a heavy duty composite membrane used to waterproof bridge decks and other structures. It is composed of a top layer of woven fiberglass fabric, a middle layer of flexible mastic, and a bottom layer of woven polypropylene fabric.
[ - ] Waterproofing LiquidsMEADOW-PRUF SEAMLESS is a single component, polymer-modified, cold-applied, liquid waterproofing membrane ideal for residential below grade vertical waterproofing applications. This heavy-bodied, liquid membrane is ideal for immediate application to newly stripped, below grade concrete walls and for use with insulated concrete forms (ICF's). (Also suitable for below grade masonry block walls.)
MEL-ROL LM (ALL SEASON) is a single component, polymer modified, cold-applied, liquid waterproofing membrane ideal for below-grade vertical applications.
[ - ] Hot-Applied WaterproofingHRM 714 hot-applied rubberized asphalt membrane is a 100% solids blend of asphalts, synthetic rubber polymers, and filler formulated to provide toughness with flexibility and low moisture vapor permeance.
[ - ] Cementitious WaterproofingAdi-Con CW Plus is an integral waterproofing, admixture for Portland cement based concrete and mortars.
CEM-KOTE FLEX CR is a highly flexible, fiber-reinforced, hydraulic cement based material. It is a two-component system consisting of dry Component A and liquid Component B. For additional tensile strength, it may be reinforced with REINFORCING FABRIC HD.
CEM-KOTE FLEX TC is a highly flexible, hydraulic cement based, two-component system, consisting of a dry Component A and a liquid Component B.
REINFORCING FABRIC HD is made of a high quality polymeric fiber with superior durability, resistance to Portland cement, and UV resistance.
REINFORCING FABRIC NW is a non-woven polymeric reinforcing fabric. The product is made of a high quality, polymeric fiber with superior durability, resistance to alkali, and UV resistance. It contains an integrally embedded, tough polymer foil, which provides waterproofing under water head pressure.
[ - ] Drainage System
[ - ] Waterproofing AccessoriesCATALYTIC BONDING ASPHALT is a cutback bonding asphalt specifically formulated for use with PREMOULDED MEMBRANE® VAPOR SEAL with PLASMATIC® CORE (PMPC). It is a non-setting bitumen with an extremely low oxidation rate. It imparts permanent expansion and contraction characteristics to PMPC without destroying its capability to function as a monolithic vapor barrier.
MEL-PRIME Water-Base Primer is a ready-to-use priming compound specifically formulated with polymers in a true water-base emulsion. MEL-PRIME W/B appears bright pink in the container and dries to a transparent finish with a "reddish" sheen. MEL-PRIME W/B meets maximum VOC content limits of 350 g/L for Primers and Undercoaters as required by the U.S. EPA Architectural Coatings Rule.
[ - ] DampproofingSEALMASTIC solvent-type dampproofing is an asbestos-free, fibered and non-fibered asphalt compound. Both the brush-on and trowel-applied versions are flexible and will span small holes and hairline cracks. All three grades withstand temperature changes and will not crack under normal expansion and contraction.
[ - ] Concrete Restoration
MEADOW-CRETE FNP EXTENDED N.E. is a one-component, pre-extended, high slump, shrinkage-compensated concrete repair product for structural repairs and reinstatement of concrete elements. MEADOW-CRETE FNP EXTENDED N.E. can be formed and poured or formed and pumped utilizing a suitable concrete pump. MEADOW-CRETE FNP EXTENDED N.E. contains 3/8” nominal size aggregate and is also suitable for applications requiring cathodic protection, impressed systems, or sacrificial anode applications.
MEADOW-PLUG is a specially blended, extremely fast setting, hydraulic cement product designed to instantly stop running water or fluid seepage in concrete or masonry structures. This single component, high strength repair mortar permanently plugs non-moving cracks, joints, and voids.
PARGE-ALL AF is a single-component, polymer-modified, aggregate-free cementitious feather-finishing architectural mortar. PARGE-ALL AF contains specialized fillers, additives, and polymers that ensure a strong bond and smooth finish, which may be sanded. PARGE-ALL AF is ready to use;
mix with water only. It dries to a smooth, light gray color to hide surface defects and blemishes. PARGE-ALL AF leaves a finish that is suitable for architectural coatings. PARGE-ALL AF may be trowel-applied, sponge-floated, or sanded.
[ - ] EpoxiesTwo component, non-sag, polyester-based, very rapid curing and hardening, high strength, structural anchoring adhesive. Packaged in a unitized cartridge system.
REZI-WELD 3/2 grout-patch is a moisture-insensitive, two-component epoxy kit for grouting, sealing base plates, and patching concrete. Part A, the specially formulated epoxy resin and selected, graded aggregates is premixed and packaged in a five-gallon container. A drop-in tray is provided to hold the separately packaged Part B, or activator. This handy, unitized packaging provides its own mixing vessel. Just open the pail, remove the tray, add the activator to the premixed epoxy-aggregate compound and it’s ready to use. It’s that easy.
Trowel-grade, two component, 100% solids gel paste construction epoxy for general concrete repair.
REZI-WELD GEL PASTE STATE is a high viscosity, rapid-setting, thixotropic, structural, epoxy-based, chemical anhoring/bonding adhesive and injection resin.
REZI-WELD LV STATE is an ultra low viscosity, rapid setting, epoxy-based, structural injection resin. This anchoring adhesive and injection resin is moisture insensitive and provides high mechanical properties and bond strength to concrete and various other substrates.
[ - ] Grouts
1428 HP is a hydraulic-cement-based, precision, non-shrink, load-bearing grout having an extended working time up to 30 minutes under fluid condition. 1428 HP is designed to transfer load effectively and safely, ensuring long service time of the grouted item. It is a non-corrosive, non-metallic, mineral-based precision grout, developed to have high initial and ultimate flexural and compressive strengths. It can be mixed quickly, as needed, on the jobsite. 1428 HP offers exceptional workability and is easily placed by pouring or pumping. The product is designed to give non-shrink performance under various conditions for both interior and exterior applications.
CG-86 N.E. construction-grade grout is a non-gaseous, non-shrink economical grout. It was specifically developed as a high strength, cost-effective, general-purpose grout for use across a broad range of large and small construction projects. CG-86 N.E. will not rust and contains no added chlorides or gypsum. It is furnished premixed and ready to use. CG-86 N.E. may be extended for deep grouting with pea gravel for greater yield and increased economy. CG-86 N.E. is freeze-thaw stable and may be used interiorly or exteriorly, above- or below-grade.
Pourable, rapid-setting and hardening, high strength, hydraulic cement designed for anchoring and grouting.
[ - ] UnderlaymentsFLOOR-TOP STG is a standard traffic-grade, single-component, shrinkage-compensated, self-leveling floor topping and underlayment that may be pumped or poured. FLOOR-TOP STG is specially designed to smooth out uneven, rough or deteriorated interior concrete floors.
[ - ] Admixtures
[ - ] Bonding Agents
[ - ] Set Accelerators
HYDRASET-FREE non-chloride concrete set accelerator is a ready-to-use, liquid admixture. It accelerates initial setting time one to three times faster than normal for mortar and concrete.
[ - ] Construction Liquids
[ - ] Concrete Densifiers
[ - ] Concrete Enhancers
[ - ] Curing Aids
[ - ] Curing Compounds, ClearThe 1100-CLEAR series of water-based concrete curing compounds is formulated from hydrocarbon resins and may be used on interior, exterior, vertical, and horizontal concrete surfaces. Once applied, 1100-CLEAR forms a premium-grade membrane that retains an optimum amount of water in freshly placed concrete for complete hydration of the cement.
[ - ] Curing Compounds, WhiteWater-emulsion, resin-based curing compound, read-to-use, full VOC compliance, formulated for highway and airport paving projects.
1215 White Pigmented Curing Compound is a waterborne resin based curing compound containing suspended white pigment. It permits complete hydration of the cement by retaining at least 95% of the water present in the concrete at the time of application, for at least 7 days. The white pigment reflects the heat-producing rays of the sun, keeping concrete surfaces cooler and preventing excessive heat build-up and resultant thermal cracking during the curing period.
1220 White Pigmented Curing Compound is a waterborne resin based curing compound containing suspended white pigment. It permits complete hydration of the cement by retaining at least 97% of the water present in the concrete at the time of application, for at least 7 days. The white pigment reflects the heat-producing rays of the sun, keeping concrete surfaces cooler and preventing excessive heat build-up and resultant thermal cracking during the curing period.
1240-WHITE water-based, white-pigmented curing compound is a resin-based dispersion with selected white pigments. When properly applied, the compound provides a nearly impermeable film, which optimizes water retention. The white pigment reflects sunlight to help keep the concrete surface cooler and to help prevent excessive heat build-up.
Water-emulsion, wax-based curing and reflective-protection compound for highway, airport, street & curb paving.
The 2200-WHITE series includes 2245-, 2250- and 2255-WHITE. These ready-to-use concrete curing compounds are high solids, white-pigmented, and poly-alphamethylstryene-based. These formulations were developed for various departments of transportation as premium-grade concrete curing compounds. The 2200-WHITE series offers rainfall protection typically within four hours of application, developing sufficient hardness and film integrity.
[ - ] Water-Based Curing and Sealing CompoundsCC-309-1WS water-base concrete curing compound is formulated from hydrocarbon resins and may be used on interior, exterior, vertical and horizontal concrete surfaces. Once applied, it forms a membrane that retains an optimum amount of water present in freshly placed concrete to allow complete hydration of the cement.
CC-309-2WS water-base, white-pigmented curing compound is a resin-base dispersion with selected white pigments. When properly applied, the product provides a nearly impermeable film, which optimizes water retention. The white pigment reflects the sun’s rays to help kept the concrete surface cooler and help prevent excessive heat build-up.
LIN-SEAL WHITE curing and anti-spalling compound is a true water-based, white-pigmented, high solids emulsion of boiled linseed oil. When properly applied, it provides a nearly impermeable seal that optimizes water retention. The white pigments reflect the heat-producing rays of the sun to keep the concrete surface cooler and prevent excessive heat buildup.
VOCOMP-20 water-based acrylic curing and sealing compound is formulated using special acrylic polymers in a true water-based carrier. Once properly applied, VOCOMP-20 provides a durable film for efficient moisture retention.
VOCOMP-25 water-based acrylic concrete sealer is a ready-to-use concrete curing and sealing compound formulated of special acrylic polymers in a true water-based carrier. VOCOMP-25 provides improved resistance to rain, sun, freezing temperatures, most acids and industrial chemicals, petroleum, deicing salts, cleaning agents (except aromatic solvents), diluted caustics, and other pollutants. VOC = 350 g/L maximum.
[ - ] Solvent-Based Curing and Sealing CompoundsCS-309-OTC acrylic concrete curing and sealing compound is an acrylic polymer solution, specifically formulated for decorative concrete needs. CS-309-OTC provides a tough, clear film that will not after-yellow. It also provides improved weather and stain resistance, combined with a dustproof sealer.
CS-309-30 Acrylic Curing and Sealing Compound offers a 30% solids content. It is a clear, transparent, ready-to-apply, non-yellowing liquid compound formulated from special acrylic polymers and quick-evaporating solvents that effectively cures and seals freshly placed concrete.
DECRA-SEAL OTC is specifically formulated for the decorative concrete market. The high solids, non-yellowing, acrylic film truly enhances decorative concrete. Applying DECRA-SEAL OTC to decorative concrete surfaces also improves resistance to water, alkalis, mild acids, and petroleum spirits.
[ - ] Sealing Compounds
DECRA-SEAL W/B is a non-yellowing, acrylic, polymer-based, high solids, liquid sealer for decorative concrete. The product is clear, transparent and easy to apply.
LIN-SEAL penetrating and anti-spalling compound is a specification-grade formulation of boiled linseed oil in mineral spirits. LIN-SEAL is specifically compounded to prevent the spalling and scaling of concrete.
PENESEAL W/B is a clear, water-based, high solids, penetrating sealing compound. The product helps protects surfaces from moisture damage, staining, and salt intrusion.
[ - ] Exposed Aggregate Concrete Finishing
EXPO-GLOSS OTC exposed aggregate sealer is a transparent, high solids, film-forming, curing, sealing and dustproofing compound that improves resistance to staining and wear. EXPO-GLOSS OTC is specifically formulated to enhance the beauty of natural stone in exposed aggregate surfaces, while providing maximum surface protection. When properly applied, EXPO-GLOSS OTC produces a glossy "wet look" finish.
TOP-STOP is a spray-applied, water-soluble surface retarder designed to slow the set of surface mortar in concrete to expose the aggregate.
[ - ] Slip-Resistant AdditivesSURE-STEP slip-resistant additive is a finely ground polymer material for addition to concrete sealers for slip resistance.
[ - ] Form Release Agents
[ - ] RoofingDUO-PAD Roof Traffic and Vibration Protection Pads are composed of re-processed rubber and selected bonding agents to provide tough, durable and impact-absorbent panels compatible with current popular roofing adhesives.
[ - ] Backer RodsCERA-ROD is a closed-cell, round, flexible, continuous-length, non-absorbent, non-gassing, non-staining and non-shrinking material extruded from a cross-linked polyethylene. Compression/deflection is approximately eight psi (55.2 KPa) at 25% deflection.
[ - ] Expansion JointsASPHALT EXPANSION JOINT is the “original” expansion joint filler. It is composed of a blend of asphalts and mineral fillers formed under heat and pressure between two asphalt-saturated liners. It is waterproof, permanent, flexible, and self-sealing.
FIBRE LITE is a unique, light-duty forming material and expansion joint. Time tested across the United States and Canada, this all-natural product is perfect for forming walkways, patios, pool aprons and driveways. FIBRE LITE is compatibile with sealants, including polymerized sealants.
[ - ] Joint Sealants
Economical hot-applied single component polymeric compound for sealing joints in Portland cement and asphaltic concrete pavements.
Soft, flexible modified low-modulus hot-applied polymeric compound for sealing cracks and joints in Portland cement and asphaltic concrete surfaces.
DECK-O-SEAL 150 Two-Part, Pourable Joint Sealant is a self-leveling, polysulfide-based sealing compound. DECK-O-SEAL 150 is a non-staining sealant which cures to a firm, flexible, tear-resistant rubber.
DECK-O-SEAL Gun Grade is a two-component, non-sag, non-flowing polysulfide-base sealing compound. It is a non-staining sealant that cures to a firm, flexible, tear-resistant rubber.
DECK-O-SEAL ONE STEP is a single-component, non-sag, elastomeric, polysulfide-based sealing compound used for caulking joints in structures that are subject to movement caused by temperature changes.
DIRECT FIRE (PLS) is formulated specifically for melting and heating in direct fire kettles. It is a single-component, hot-applied, self-leveling sealant to be used for sealing joints and cracks in Portland cement or asphalt concrete pavements. PLS is easily melted and applied, and will form a flexible, resilient, non-tracking seal suitable for use on both highways and parking lots.
POURTHANE NS is a one-component, moisture-curing, non-sag, polyurethane sealant. It maintains permanent flexibility with high bond strength and provides outstanding durability.
POURTHANE SL is a single-component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity.
SAFE-SEAL 3405 is a high performance, polymer modified asphalt emulsion horizontal joint and crack sealant. It is a one-component, self-leveling material that can easily be poured into openings 1/8" up to 1" wide. At 75ºF and 50% humidity, a typical joint of 1/2" x 1/2" becomes tack free in two hours or less.
[ - ] Drainage Systems
[ - ] Traffic Loop SealantOne part, flexible and fast-drying cold-applied, traffic loop protection and sealant bonds tenaciously to both Portland cement and asphaltic concrete pavements. Can be applied to damp joints. Year-around seasonal high performance.
Warranty: Phone: 800-342-5976 or see our web-site for information. Distribution: Phone: 800-342-5976 or see our web site for information.  Last Update: 2013-05-17
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