3M 5200 Sealant- Black 3 oz.

3M™ Marine Adhesive Sealant 5200. The seal is extremely strong,retains its strength above or below water line. Stays flexible too -allows for structural movement. Has excellent resistance to weatheringand salt water. High performance polyurethane adhesive/sealantbecomes tack-free in 48 hours, cures completely in 5-7 days Strong sealretains strength above or below the water line Excellent resistence toweathering and saltwater Marine, general industrial Bonding, attaching,and assembling.