DEHCO 16-45128-4 Roof Coating - 1 Gallon Plas-T-Coat is a non-asphalt, high quality chemically engineered roof coating that contains long fibers, pigments and non-drying resins It is a thick, white fibered or aluminum fibered colored coating with an amazing ability to conform to, and protect against all weather conditions Plas-T-Coat alkyd stays flexible, contracts and expands with roof seams Covers 40 square feet per gallon. White