3M Marine Adhesive Sealant 5200 is a one-part polyurethane adhesive sealant for permanent, high-strength marine bonding and sealing above or below the waterline. It remains flexible after curing and forms a durable, watertight, weather-resistant bond.
Key Features
- Suitable for permanent hull, deck, hardware, and structural bonding
- Adheres to fiberglass, wood, gelcoat, and metal
- Flexible bond accommodates shock, vibration, expansion, and contraction
- Available in white or black
Choose a Size and Color
| MPN | Size | Color |
|---|---|---|
| 05203 | 3 oz tube | White |
| 05205 | 3 oz tube | Black |
| 06500 | 10 oz cartridge | White |
| 06504 | 10 oz cartridge | Black |








