Product Review

3M Marine Adhesive Sealant Fast Cure 4200 is a tough, semi-permanent, flexible material for bonding and sealing. It is ideal for use on wood, glass, paint, gelcoat and fiberglass as well as many metals and plastics. It becomes tack-free in as little as 1 hour, and typically cures in as little as 24 hours – so you can get right back out on the water. The sealant applies right from the container with no mixing required, and cures to form a firm, flexible, waterproof seal, yet its medium-strength adhesive allows you to disassemble parts after long-term use without damage. It is recommended for use on joints, hardware attachment, portholes and other areas which are shielded from the sun. It resists saltwater, wind, weather and temperature extremes for long periods of worry-free enjoyment on the water.