Features: * High performance polyurethane becomes tack-free in one hour * Fully cures in approximately 24 hours * Extremely strong seal retains its strength above or below the waterline * Stays flexible and allows for structural movement * Effectively absorbs stress caused by shock, vibration, swelling, or shrinking * Excellent resistance to weathering and saltwater * White What"s In The Box: * 3M 05220 Marine Adhesive Sealant Fast Cure 5200, White - 3 oz.