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Certified Safe Megaware Keelguard - 4 - Blue [20904] Save 90% + Free Ship [sAm7BugN]

$24.99 $79.99 -69%

KeelGuard® - 4' - BlueThe Original Do-It-Yourself Keel Protector - Protect Your Investment Against Sand, Rocks & RampsWear and damage to your boat’s keel can break down its protective gelcoat finish, allowing water to reach and destroy the fiberg

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Certified Safe Megaware Keelguard - 4 - Blue [20904] Save 90% + Free Ship [sAm7BugN]

KeelGuard® - 4' - Blue

The Original Do-It-Yourself Keel Protector - Protect Your Investment Against Sand, Rocks & Ramps

Wear and damage to your boat’s keel can break down its protective gelcoat finish, allowing water to reach and destroy the fiberglass laminates. Megaware KeelGuard®, the powerful abrasion-resistant protector, prolongs the life of your boat like nothing else.

Megaware KeelGuard® Engineering

Every aspect of the Megaware 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 Megaware 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 Megaware KeelGuard® the easiest keel protector to install, and gives it unparalleled quality and dependability.

Megaware KeelGuard® Colors & Sizes

Megaware KeelGuard® comes in 11 great looking colors to match virtually any boat. All colors are UV-stabilized for true color that lasts a lifetime. Megaware KeelGuard® is available in nine standard lengths or can be ordered in custom lengths.

Lifetime Warranty

Megaware guarantees this Megaware KeelGuard® (to the original purchaser), against abrasive wear and adhesion failure during normal use of your boat, for as long as you own your boat.

Features:

  • Color: Blue
  • KeelGuard® Size: 4'
  • Boat Size up to 14'
  • 3M® Technology
  • 3M® Acrylic Pressure-Sensitive Adhesive
  • Pliable & Tough
  • Research & Technology
  • Contoured Edge
  • 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
  • 5” Width: Contact for Custom Sizes
  • Made in the USA

Specifications:

  • Length: 4'
  • Color: Blue
  • Boat Length - Max (Feet): 14'
  • Box Dimensions: 5"H x 9"W x 13"L WT: 2.8 lbs
  • UPC: 672057209042

Brochure (pdf)

What Our Customers Say

January 23, 2026

Absolutely no complaints!

It feels very robust and exceptionally so well made.

- Llinos A..

January 23, 2026

Absolutely no complaints!

This has made a positive impact on my own daily life.

- Sian N..

January 23, 2026

Absolutely no complaints!

This is a very good and a very, very, very fine tool.

- Math X..

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