3m 4200 Fast Cure Sealant in 3 Ounce Tube

One-part all-purpose polyurethane that reacts with moisture to deliver flexible bonds with good adhesion to wood, fiberglass, gelcoat, plastics, and metals. Paintable and sandable. Forms watertight, weather-resistant seals on joints and boat hardware above and below the waterline.

4200 is approximately 1/2 the strength of 3M 5200, which allows for disassembly of parts. Great for bedding screws for fittings on dinghies of all types to prevent leaks.

Color: White


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