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3M Marine Adhesive Sealant 5200, White, 3 oz TubeManufacturer: 3MPart Number: 7000118401
3M Marine Adhesive Sealant 5200 is a versatile, high-strength sealant designed for the marine industry. Its weather-resistant formula reacts with moisture, offering plenty of working time and taking up to four days to fully cure. Perfect for use above and below the waterline, it bonds materials like wood, fiberglass, gelcoat, plastics, and metals. As a polyurethane sealant, it creates permanently flexible, elastomeric bonds that protect against the elements, accommodate joint movement, and absorb stress from shock, vibration, swelling, or shrinking. This durability makes it ideal for challenging jobs like sealing portholes, deck/hull fittings, rub rail attachments, screw holes, and stanchion supports.
Tough and flexible, it forms watertight seals with permanent adhesion to wood, gelcoat, and fiberglass, while allowing structural movement and stress dissipation. Available in cartridge and sausage packs, it’s great for applications such as:
- Fiberglass deck to hull- Through-hull fittings- Wood to fiberglass- Portholes and deck fittings- Motors on fiberglass transoms- Under moldings- Hull seams above and below the waterline- Deck housing
Built for the harsh marine environment, 3M Marine Adhesive Sealant 5200 delivers strong bonds that resist saltwater, weathering, and the effects of vibrations, swelling, shrinking, or shock.
