3M Marine Adhesive Sealant 5200 is a black, 3 oz tube of polyurethane adhesive. It is ideal for marine applications and is suitable for use on metal and painted surfaces. With a medium paste consistency and 97% solids weight percent, it offers a strong bond with a hardness of 68 Shore A. It has a full cure time of 3mm per 5 days and a tack-free time of 48 hours, with a tensile strength of 700 psi. It can be applied by hand or pressure caulk.