Login
Our website has been updated as of Mar 13, 2026.
If you are unable to login with your password,
please try the Reset Password link.
If Reset Password does not respond with the a Password Reset message, please re-register your account.
Register
Product Features
• MULTI-SURFACE SEALANT - A permanent solution for bonding marine substrates like wood, fiberglass, and metal
• WARD OFF WATER - Resists saltwater and weathering both above and below the water line
• FLEXIBLE BONDS - The flexible elastomeric bond absorbs the stress of vibration, swelling, shrinking, and shock
• FAST CURE - Tack-free in 1-2 hr, fully cures within 48 hr
Description
3M™, 7000000629, Marine Adhesive Sealant, Fast Cure, Series: 5200FC, Cartridge Container, 1 gal Container, White
3M Marine Adhesive Sealant 5200FC is a multi-purpose adhesive sealant made specifically for the marine market. This high-strength adhesive forms a weather-resistant seal. It's unique formula reacts with moisture to cure fast, forming a tack-free skin in 1-2 hours and fully curing in 48. Ideal for use above and below the waterline, it reliably bonds dissimilar materials including wood, fiberglass, gelcoat, plastics, and metals. Polyurethane sealants such as this form permanently flexible, elastomeric bonds that seal against the elements, maintain joint movement, and absorb stress caused by shock, vibration, swelling or shrinking. Such durability, versatility, and flexibility prepare 3M Marine Adhesive Sealant Fast Cure 5200FC for tough applications like sealing portholes, deck/hull fittings, rub rail attachment, screw holes, and stanchion supports.