Megaware KeelGuard 20210 Boat Keel Protector 10ft Black DIY Hull Guard

The Megaware KeelGuard 20210 is a 10-foot, black DIY keel protector designed to shield your boat's hull from the damaging effects of sand, rocks, concrete ramps, and oyster beds. Unprotected keels are vulnerable to gelcoat breakdown, which allows moisture to penetrate and deteriorate the underlying fiberglass laminates — leading to expensive repairs. The KeelGuard creates a tough barrier that keeps your investment protected and your hull looking great.

Engineered in collaboration with boat designers and 3M engineers, the KeelGuard's patented construction features a precise blend of abrasion-resistant polymers and urethanes for optimal durability and flexibility. A high-strength, pressure-sensitive 3M acrylic adhesive permanently bonds and seals the KeelGuard's contoured edges directly to the hull surface. Patented angled grooves create hydrodynamic channels with air pockets, reducing drag so your boat's performance is never compromised.

Key Features:

• Length: 10 feet — fits boats up to 26 feet
• Color: Black, UV-stabilized for lasting color
• Material: Abrasion-resistant polycor composite blend of polymers and urethanes
• Adhesive: 3M premium pressure-sensitive acrylic adhesive with self-sealing contoured edges
• Hydrodynamic design: Patented angled grooves reduce drag and maintain boat speed
• DIY installation: Installs in an hour or less with included application kit
• Lifetime warranty: Covered against abrasive wear and adhesion failure for as long as you own the boat
• USA Made

The KeelGuard is suitable for fiberglass boats and select aluminum boats. It is not recommended for use over vinyl wraps, anti-fouling paint, or on catamarans with sharp 90° keels. Should be installed 4–6 inches above the resting waterline when used for beaching applications. Complete installation kit with primer is included.