3M 06564 3M™ 4200FC Marine Polyurethane Sealant, Black 310ml

3M 06564 Mastic polyurethane Marine 4200FC 3MTM

The 3M polyurethane mastic 4200 is a single component hardening product with air humidity to form a permanent elastic assembly

Fast marine mastic for general application, can be used for the assembly and sealing of various materials used in the industry: concrete, wood, aluminum, most painted metals, polyester, wood, etc.

Marine 4200FC polyurethane is a powerful adhesive and a watertight sealant that offers excellent resistance to salt water, weather and UV rays. It is designed to withstand extreme marine conditions, such as water immersion, vibrations, shocks and structural movements.

This product is widely used for sealing and fastening in marine applications, such as repairing boat hulls, bridges, portholes, keel seals, tanks, pipes and other water-exposed components. It can also be used for off-board applications, such as fixing nautical accessories such as fishing rod holders, navigation lights, taquets and ecoutilles.

Marine 4200FC polyurethane mastic is recognized for its ease of use and versatility. It can be easily applied using a standard mastic pistol and spreads uniformly on the surfaces to be glued. It has a good capacity to fill cracks and cavities, which allows to obtain solid and watertight seals.

Once hardened, mastic forms a strong and flexible bond, capable of resisting movements and constraints to which it can be subjected in a marine environment. It can also be painted to match the surrounding color, making it an aesthetic choice for applications where appearance is important.

Cartridge of 310 ml