... MSDS report 25kg/barrel color: black, green, red, yellow,etc. manufacturer of waterproof coating, good quality,cheapest price DY-SPU ... rubber waterproof film, it’s also can be used on the wet-based surface.Product features1, Single unit packing, use up at ... 2, Particularity of Film-forming mechanism, can be used on the wet-based surface completely.3, Composed of pure polyurethane, excellent physical ...