3M Marine Adhesive Sealant 5200FC, Fast Cure, White, 1 oz Tube, 12/Case

• FAST CURE: Tack-free in 1-2 hours, fully cures within 48 hours
• FLEXIBLE BONDS: The flexible elastomeric bond absorbs the stress of vibration, swelling, shrinking, and shock
• MULTI-SURFACE 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

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.

Forms Tough and Flexible Permanent Bonds
Forming watertight seals, 3M Marine Adhesive Sealant 5200 Fast Cure offers permanent adhesion to wood, gelcoat and fiberglass. In addition, our marine adhesive sealant is flexible and allows for structural movement and dissipation of stress that may be caused by vibration, swelling, shrinking or shock. Available in cartridge and sausage packs to meet your application needs.

Recommended Applications

• Fiberglass deck to hull
• Through hull fittings
• Wood to fiberglass
• Portholes and deck fittings
• Motors on fiberglass transoms
• Under moldings
• Hull seams above and below water line
• Deck housing

Combats Vibrations, Swelling, Shrinking and Shock
3M Marine Adhesive Sealant 5200 Fast Cure is designed to meet the high demands of the marine environment, making it ideal for creating tough bonds above and below the water line. We formulated our sealant to provide an exceptionally strong solution for marine conditions as well as flexibility that combats vibrations, swelling, shrinking or shock. Once again, despite the barriers of a rough marine environment, 3M looked to science to provide a reliable, durable solution.

Designed to Endure Marine Environments
3M Marine Adhesive Sealant 5200 Fast Cure is a part of our broad range of adhesive sealants uniquely formulated for the marine market. Designed for reliable performance, 3M Marine Adhesive Sealant 5200 Fast Cure provides the high strength and flexibility for permanent bonding applications.

Understanding Polyurethane Sealants
Polyurethane sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Polyurethane sealants are available in a wide variety of Shore A hardness, open time and colors to meet many application needs. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges and 400ml/600ml sausage packs.

Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

Trusted 3M Marine Sealant

The 3M Marine Adhesive Sealant 5200FC is designed specifically for marine use, ensuring reliable performance in tough conditions. This fast cure formula forms a strong, weather-resistant bond that’s tack-free in 1-2 hours and fully cures within 48 hours.

Its 1 oz tube format makes it easy to apply precisely where needed. The 12/case pack size is ideal for professionals or enthusiasts who require multiple applications or ongoing projects.

Fast Cure Time Benefits

With a fast cure time, this 3M Marine Adhesive Sealant 5200FC reaches a tack-free state quickly, allowing work to continue without long delays. This rapid curing helps reduce downtime during repairs or installations.

The 1-2 hour tack-free window and full cure within 48 hours make it suitable for urgent marine repairs, especially when time is critical for sealing hull fittings or deck housings.

Flexible Durable Bonds

This sealant creates flexible elastomeric bonds that absorb stress from vibration, swelling, shrinking, and shock. The flexibility helps maintain seal integrity in dynamic marine environments.

Its polyurethane polymer composition is tough yet flexible, making it perfect for bonding wood, fiberglass, and metal surfaces found on boats and marine equipment.

Multi-Surface Marine Use

The 3M Marine Adhesive Sealant 5200FC works on a variety of marine substrates including wood, fiberglass, and metal. This versatility ensures a permanent seal across different materials on your vessel.

Common applications include deck housings, hull fittings, porthole mounting, fiberglass transoms, and underside molding, making it a go-to sealant for many marine projects.

Saltwater Resistant Protection

This white marine sealant resists saltwater and weathering both above and below the waterline, providing long-lasting protection against harsh marine conditions.

The 1 oz tube size is convenient for detailed work, while the 12/case packaging supports multiple repairs or installations, ensuring you have enough product on hand for ongoing maintenance.