A Premium, versatile coating for the protection of roofing materials, metal, and masonry surfaces. (NOT for use on driveways). Solvent-free. Made from asphalt emulsified with bentonite clay and water. It is cold-applied, nonflammable whilewet, corrosion-resistant, and waterproof when dry and does not crack, alligator, run, or sag under extreme weather conditions.resists most corrosive fumes and spray. Usage: As a protective coating for new or existing composition roofs withsmooth (not graveled) surfaces. As a base coat for reflective coatings. As a waterproofing adhesive for polyester systems. Dampproofing exterior below-grade foundations and walls. Anti-corrosive protection for metal roofs, steel structures, pipes, and tanks above or below ground level. Protective lining for planters and septic tanks.