3M MARINE ADHESIVE / SEALANT 5200 - This high-performance polyurethane adhesive / sealant becomes tack free in 48 hours, completely cures in 5-7 days with no shrinkage. The seal is extremely strong, retains its strength above or below the water line. Stays flexible too - allows for structural movement. Stress caused by shock, vibration, swelling or shrinking is effectively absorbed. Has excellent resistance to weathering and salt water. Check out the bonding and sealing jobs this product can handle for you: fiberglass deck to fiberglass hull, wood to fiberglass, porthole frames and deck fittings, under mouldings, hull seams above and below water line. Stem joints. Deck housing, etc. Easy to apply with manual caulking gun. Remains workable with trowel or spatula up to four hours after application. Won't sag or flow in vertical or horizontal seams. Sold by the 1 oz, 3 oz, or 10 oz. tubes.

LINKS:
To view the MSDS sheet for 5200 Adhesive / Sealant: CLICK HERE