3M 5200FC Marine Sealant adhesive

3M 5200FC Marine Sealant adhesive is a premium one-component polyurethane that provides permanent bonding and durable resistance to weather and seawater without shrinking. It is ideal for sealing and joining marine components such as fiberglass decks to hulls, teak decks, engines, portholes, and deck accessories, and can be shaped within 4 hours and painted after fully hardening.