3M Marine Adhesive Sealant 5200 Permanent Bonding and Sealing for Boats and RVs

3M Marine Adhesive Sealant 5200 is a powerful marine sealant designed specifically for the marine industry. This high-strength adhesive forms a weather-resistant seal that can withstand the harsh marine environment. Its unique formula reacts with moisture and provides a long working time, taking up to 4 days to fully cure.

Ideal for use above and below the waterline, this versatile sealant reliably bonds dissimilar materials such as wood, fiberglass, gelcoat, plastics, and metals. The polyurethane polymer in this sealant forms permanently flexible, elastomeric bonds that can seal against the elements, maintain joint movement, and absorb the stress caused by shock, vibration, swelling, or shrinking.

The durability, versatility, and flexibility of 3M Marine Adhesive Sealant 5200 make it perfect for tough applications like sealing portholes, deck/hull fittings, rub rail attachment, screw holes, and stanchion supports. It is a permanent solution for bonding marine substrates, such as wood, fiberglass, and metal.

With its ability to resist saltwater and weathering both above and below the waterline, this marine sealant is suitable for a variety of applications, including deck housings, hull fittings, porthole mounting, fiberglass transoms, and underside molding. The elastomeric bond of this sealant can absorb the stress of vibration, swelling, shrinking, and shock, ensuring a flexible and reliable bond.

Additionally, 3M Marine Adhesive Sealant 5200 provides a long working time, allowing for plenty of time to position and adjust materials before achieving handling strength in 48 hours. Its versatility, durability, and flexibility make it an essential tool for any marine project.

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