Login
Our website has been updated as of Sep 16, 2025.
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
• Bonds permanently ideal for sealing, bonding and attaching on the interiors of boats and rvs, or on exteriors below the waterline and where shielded from the sun
• Won't crack or peel stays flexible, retaining strong bonds even during vibration, structural movement or shock
• Cures fast - one-part adhesive sealant requires no mixing, typically cures within 48 hr so you can get back on the water faster
• Use what the pros use - extremely strong adhesive sealant retains strength above or below waterline
• Long lasting formula - tough polyurethane polymer resists weathering and salt water
Description
3M™, 7000000629, Adhesive Sealant, Marine, Cartridge Container, 0.1 gal Container, Polyurethane Base, Composition: Urethane Pre-Polymer Limestone, Carbon Black, Diethylene Glycol Monoethyl Ether Acetate, Fumed Silica, Alkyl Isocyanate Silane, Toluene DiIsocyanate, Medium Paste Form, 1 hr Drying, 60 min Setting, 3 mm/24 hr Curing, White, -40 to 190 deg F, 1.36 Specific Gravity, 40 g/L VOC, Applicable Materials: Gelcoat, Fiber Reinforced Plastic, Wood, Metal, Most Plastic, Glass
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.