Zinsser Drygard Waterproofing Paint Gallon 272170Zinsser DRYGARD Waterproofing Paint is a reliable solution to resist water pressure up to 10 PSI on interior and exterior concrete surfaces. With a smooth, tintable finish, it's perfect for basements and other damp or wet areas. Backed by a 10 year waterproof guarantee, it's a low odor, easy to clean option for concrete and masonry. Coverage 200 250 Sq Ft per Gallon (depending on surface) Dry to Touch 2 Hours Dry to Recoat 2 3 Hours Full Cure 7 Days