Designed for interior and exterior use, Pro Industrial DTM Acrylic Primer/Finish is ideally suited for properly prepared bar joists, new construction, structural steel, steel deck ceilings, piping and tanks. For greater rust protection, it can also be applied over zinc-rich primers. Compared to traditional commercial primers, its fast-drying formula allows facilities and equipment to return to service more quickly. The white base is tintable with ColorCast Ecotoner® colorants. This primer/finish is suitable for USDA-inspected facilities. A single-component formula that can be brushed, rolled or sprayed, count on Pro Industrial DTM Acrylic Primer/Finish to deliver exceptional durability.