3M Marine Adhesive Sealant 5200 - Polyurethane Sealant

3MO Marine Adhesive Sealant 5200 is a professional-grade polyurethane adhesive and sealant formulated for demanding marine and industrial applications. The moisture-reactive formula delivers extended working time and cures to form a weather-resistant, permanently flexible bond that resists saltwater, weathering, vibration, shock, swelling, and shrinking. Ideal for above- and below-the-waterline sealing and bonding, 5200 reliably bonds dissimilar materials including wood, fiberglass, gelcoat, plastics, and metals. Common uses include sealing portholes, deck and hull fittings, rub rail attachment, screw holes, stanchion supports, and fiberglass transoms.

• POWERFUL MARINE SEALANT: A permanent solution for bonding marine substrates like wood, fiberglass, and metal
• VERSATILE APPLICATIONS: Tough yet flexible polyurethane polymer is ideal for deck housings, hull fittings, porthole mounting, fiberglass transoms, and underside molding
• WARD OFF WATER: Resists saltwater and weathering both above and below the water line
• FLEXIBLE BONDS: Its elastomeric bond absorbs the stress of vibration, swelling, shrinking, and shock
• LONG WORKING TIME: Allows plenty of working time, achieving handling strength in 48 hours
• For industrial/occupational use only. Not for consumer sale or use
• High performance polyurethane adhesive/sealant becomes tack-free in 48 hours, cures completely in 5-7 days
• Strong seal retains strength above or below the water line
• Excellent resistence to weathering and saltwater
• Marine, general industrial
• Bonding, attaching and assembling