PU METAL SEALANT (Automotive – Construction) - is a one component, high-modulus polyurethane sealant that cures on exposure to atmospheric humidity. Designed for sealing of sheet metal seams, body construction of cars, containers, caravans etc.The cured coat is characterized by high flexibility and excellent adhesion on sheet iron, aluminum, stainless steel, lead, copper, ceramic, glass, wood and various plastic materials. It does not shrink or crack, and has high resistance to mechanical vibrations. It also provides sealing against water, air, gas and dust. May be re-sprayed with all lacquer systems. Available in three colors; white, black and grey.