Use as a replacement for hot asphalt in built-up roofing applications. Designed for bonding layers of asphalt coated base sheets. Provides cohesive strength for a reliable roof. Eliminates burn and fire hazards of hot asphalt. Offers greater cold weather flexibility than hot asphalt. Made from asphalt, solvent, and organic fibers. Not for use over solvent-sensitive insulation. Not recommended for saturated felt. Conforms to ASTM D-3019 type III. UL Classified for class A and B fire rated roof coverings. Apply with brush, roller or squeegee. Apply uniformly between layers of roofing at the rate of 1.5 - 2 gallons per 100 sq. ft. Coverage varies with smoothness and porosity of surface coated. Coverage of 3 gallons per 100 sq. ft. when used to