Ignition barrier for attics and crawlspaces
ELASTOCOAT™ 1500 coating is an ignition barrier coating for interior spray polyurethane foam (SPF) insulation. ELASTOCOAT™ 1500 is a water-based latex system that cures within 24 hours. This coating provides a long-term protective shield whose only purpose is to prevent the direct impingement of a flame source on the spray polyurethane foam surface.
ELASTOCOAT™ 1500 has been designed specifically as a protective coating over BASF Polyurethane Foam Enterprises’ 178 Series closed-cell nominal 2.0 lb/cu.ft. density spray polyurethane foams. This product has been successfully tested (SwRI 99-02) as an ignition barrier protective coating over spray foam insulation in non-living-space environments, such as crawl spaces and uninhabited attic areas of residential and commercial structures.