Protective Coating Products
Primall Priming Systems: Concrete Primer for Use with DuraShield™ 310, 310-61 and 320 Polyurethane Topcoats
Primall is a 100% solids, two-part epoxy primer for use on concrete, wood, composite plastics, masonry, aluminum, galvanized steel, and stainless steel. Primall has excellent adhesion to a variety of substrates, including damp and green concrete. Formulated to provide a chemical bond with LifeLast polyurethanes, Primall improves the overall adhesion of the system and minimizes moisture and gassing considerations. Unlike other epoxy priming systems, Primall has an extraordinarily long open time for chemical adhesion with polyurethane topcoats. The use of Primall is strongly recommended when using LifeLast polyurethanes on concrete, masonry, wood and fiberglass applications. Application is accomplished either by spray or by hand, using a brush, roller or rag.
Primary Features and Benefits
- Excellent adhesion
- Good moisture tolerance
- Chemical bond with LifeLast polyurethanes
- Long open times for chemical adhesion with polyurethanes
- Easy to mix and apply
- Smooth, trouble-free coverage - minimizes out-gassing and pinholing of polyurethanes on porous substrates
