Protective Coating Products
Primall-160: Concrete Primer for Use with DuraShield 310, 310-61 and 320 Polyurethane Topcoats
Primall-160 is a 100% solids, two-part epoxy primer for use on concrete, wood, composite plastics, masonry, aluminum, galvanized steel, and stainless steel. Primall-160 has excellent adhesion to a variety of substrates, including damp and green concrete. Formulated to provide a chemical bond with LifeLast polyurethanes, Primall-160 improves the overall adhesion of the system and minimizes moisture and gassing considerations. Unlike other epoxy priming systems, Primall-160 has an extraordinarily long open time for chemical adhesion with polyurethane topcoats. The use of Primall-160 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







