3M Polyurethane Adhesive Sealant Fast Cure 550

3M Polyurethane Adhesive Sealant Fast Cure 550 is a fast curing polyurethane designed to seal and bond many substrates in a wide variety of applications, such as, concrete, wood, aluminium, most lacquered metals, polyester, glass and stone. This sealant is deal for a number of construction applications, including vertical and horizontal expansion joint applications, concrete and masonry control joints, and door and window frame perimeters. It offers excellent weather resistance, is non-staining and is paintable once tack-free in 10-20 minutes.