A titanium dioxide pigmented water base coating which provides a brilliant white roof surface. It insulates, protects, preserves and beautifies asphalt, metal, corrugarted asbestos cement and asphalt shingle roofs. By reflecting more than 80% of the sun's harmful radiation, it saves energy and retards roof deterioration. It can be tinted to any color at the job site using latex (water-base) coloring pigments. Should be used over surfaces which are already waterproof.