The Original Do-It-Yourself Keel Protector Wear and damage to your boat’s keel can break down its protective gelcoat finish, allowing water to reach and destroy the fiberglass laminates. KeelGuard®, the powerful abrasion-resistant protector, prolongs the life of your boat like nothing else.
Protect against abrasive sand, rocks, concrete ramps and oyster beds
- Eliminate costly repairs
- Enjoy the highest quality and superior engineering
- Increase the value of your boat
Every aspect of the patented KeelGuard has been designed with boat designers and 3M® engineers. Many factors contribute to its success. A precise, abrasive-resistant blend of polymers and urethanes achieve optimal durability and pliability. A pressure-sensitive adhesive creates strength, while permanently bonding and sealing KeelGuard’s contoured edges to the hull surface. Angled grooves produce hydrodynamic channels, creating air pockets and providing a slicker surface. The perfect combination of these factors makes the KeelGuard the easiest keel protector to install, and gives it unparalleled quality and dependability.