3M 7000120490 Marine Adhesive Sealant 5200 White 3 oz Tube

3M Marine Adhesive Sealant 5200 is a premium, one-part polyurethane adhesive and sealant designed specifically for marine applications. This professional-grade formula creates a permanent, waterproof bond that remains flexible even under extreme conditions, making it ideal for bonding fiberglass, wood, and metal components both above and below the waterline.

Key Features:

• Superior waterproof seal that withstands constant immersion and harsh marine environments
• High-strength bonding for structural applications including hull repairs, deck hardware installation, and bulkhead assembly
• Maintains excellent flexibility to absorb stress from vibration, shock, and thermal expansion
• UV and weather resistant formula won't crack, shrink, or deteriorate over time
• White color for clean appearance on light-colored surfaces and easy visibility during application
• Convenient 3 oz tube size perfect for small to medium repair and installation projects

3M 5200 has been the trusted choice of boat builders, marine professionals, and serious boaters for decades. This fast-curing sealant forms a durable, watertight bond that effectively resists saltwater, oils, and gasoline while providing exceptional adhesion to a wide range of marine substrates.