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Boating > Maintenance > Caulking, Sealers & Adhesives >

Boating>Maintenance>Caulking, Sealers & Adhesives>

Boat cleaners, wax, marine paint, oil, lubricants, filters, and boat repair manuals Gander Mountain has everything it takes to maintain your boat. Whether you are winterizing your boat or getting it ready for boating season, we have it all. Our top brands include Awlgrip, Quicksilver, Star Brite, Seloc and more. Do your boat maintenance shopping here!

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3M Marine-Grade Mildew-Resistant Silicone, 10 oz.

New! 3M Marine-Grade Mildew-Resistant Silicone, 10 oz.

Key Features
  • Silicone adheres to most surfaces

  • Ideal for head and galley sealing applications

  • Mildew-resistant and non-yellowing

  • Remains flexible after years of use

$26.99
3M Super 77 Spray Adhesive, 24 oz.

New! 3M Super 77 Spray Adhesive, 24 oz.

Key Features
  • High tack and high coverage

  • Attaches carpet, foam, paper, and cloth

  • Works on painted and unpainted surfaces

  • Reformulated to reduce VOC emissions

$29.99
BoatLife Life-Calk Sealant

BoatLife Life-Calk Sealant

Key Features
  • Tack-free in 1 to 3 days

  • Can be used in underwater emergencies

4 models to choose from
$12.99 - $21.99
BoatLife Marine Silicone Rubber

BoatLife Marine Silicone Rubber

Key Features
  • Excellent sealing capability

  • Low odor formula

2 models to choose from
$10.99
BoatLife LifeSeal Adhesive/Sealant

BoatLife LifeSeal Adhesive/Sealant

Key Features
  • Fast curing adhesive sealant

  • Use above or below waterline

3 models to choose from
$21.99
BoatLife LifeSeal Adhesive/Sealant

BoatLife LifeSeal Adhesive/Sealant

Key Features
  • Fast curing adhesive sealant

  • Use above or below waterline

2 models to choose from
$12.99

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