Save 10% No Minimum Order Enter Promo Code JINGLE Valid 12/18-12/20

Your Gandermountain.com Session is About to Expire!

What Would You Like To Do?

Renew My Session
Log Out

Boating > Maintenance >

Boating>Maintenance>

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!

Sort By:

Items Per Page: 

Results 1 - 20 of 504  Page 1 of 26 arrow-r-blue

Trailer Valet Jack / Dolly

Trailer Valet Jack / Dolly

Key Features
  • Simple operation reduces frustrating maneuvers

  • Maximum traction

  • Moves trailers up to 5,000 lbs.

$399.99
$319.99
Kasco 3/4 HP Marine De-Icer

Kasco 3/4 HP Marine De-Icer

Key Features
  • 3/4 HP

  • 6.7 running amps

  • Thrust: 34 lbs.

  • Typical Area: Up to 70 dia.

$599.99
Kasco 1/2 HP Marine De-Icer

Kasco 1/2 HP Marine De-Icer

Key Features
  • 1/2 HP

  • 5.0 running amps

  • Thrust: 26 lbs.

  • Typical Area: Up to 50 dia.

$519.99
Leatherman Super Tool 300 Multi-Tool with Leather Sheath

Leatherman Super Tool 300 Multi-Tool with Leather Sheath

Key Features
  • Sloped-top handle design

  • Rolled handles for a comfortable grip

  • Large side cutouts for easy grabbing

  • Contains over a dozen tools

  • Leather sheath included

$79.99
Caframo True North Deluxe AC Electric Heater

Caframo True North Deluxe AC Electric Heater

Key Features
  • 3 settings to customize your heat output

  • 600, 900, or 1500 Watt output

  • Heavy-duty steel construction

  • Anti-freeze setting

  • 5-year warranty

$89.99
Great Horned Owl With Moving Head

Great Horned Owl With Moving Head

Key Features
  • Life-sized and lifelike

  • Head bobs and turns in gentle breezes

  • Hand-painted

  • 18" high

$27.99
Overton's Tuff Coat Rubberized Nonskid Marine Coating, gallon

Overton's Tuff Coat Rubberized Nonskid Marine Coating, gallon

Key Features
  • Weather resistant

  • Wear and impact-resistant

  • Environmentally friendly

  • Nonabrasive

  • Covers a maximum of 40-50 sq. ft. per gallon

8 colors available
$84.99
SOL-R Action Great Horned Owl

SOL-R Action Great Horned Owl

Key Features
  • Timed, natural, solar-powered movement

  • Solar cell mounted on head

  • No batteries needed

  • Hand painted

  • 18" Tall

$44.99
Star brite Mildew Stain Remover, 22 oz.

Star brite Mildew Stain Remover, 22 oz.

Key Features
  • Works like magic by removing stains on contact

  • Simple spray-on application

  • Great for vinyl covers, cushions, etc.

$11.99
Great Horned Owl with Stationary Head

Great Horned Owl with Stationary Head

Key Features
  • Life-sized and lifelike

  • Will deter seagulls, other birds, mice, rodents

  • Hand-painted

  • 16" high

$17.99
White Gel Coat With Wax, Gallon

White Gel Coat With Wax, Gallon

Key Features
  • Tack-free finish

  • Hardener included

$79.99
Replacement Zinc Anode for Kasco 1/2 and 3/4 HP Marine De-Icers

Replacement Zinc Anode for Kasco 1/2 and 3/4 HP Marine De-Icers

Key Features
  • Replacement Zinc Anode

  • For Kasco 1/2 and 3/4 HP Marine De-Icers

$19.99
Vaper 7" Polisher/Sander

Vaper 7" Polisher/Sander

Key Features
  • 11 Amp

  • Handle mounts on either side for left/right-hand

  • Velcro pad for sandpaper

  • Rubber pad for polishing

  • Includes a polishing bonnet

$124.99
$109.99
Moeller Portable Plastic 9-Gallon Fuel Tank

Moeller Portable Plastic 9-Gallon Fuel Tank

Key Features
  • 22.9"L x 14.3"W x 11.75"H

  • Direct sight fuel gauge with glass lens

  • Reserve fuel compartment

  • Manually vented cap

$109.99
$94.99
Wheel Dock And Tire Chock Combo

Wheel Dock And Tire Chock Combo

Key Features
  • Wheel dock secures jack wheel

  • Tire chocks secure trailer tires

  • Comes with wheel dock and two chocks

$24.99
$19.99
Do-It-Yourself Boat Winterizer

Do-It-Yourself Boat Winterizer

Key Features
  • Gravity fed system

  • Easy to operate

  • Saves time and money

$49.99
Toon-brite Protective Clear-Coat, one-gallon can

Toon-brite Protective Clear-Coat, one-gallon can

Key Features
  • Corrosion and weather-resistant

  • Formulated for both metal and fiberglass hulls

  • Protects against oxidation, stain, salt spray, etc

  • One gallon covers 800 to 1200 square feet

$84.99
Brightside Polyurethane Topside Finish, Quart

Brightside Polyurethane Topside Finish, Quart

Key Features
  • Hard, high-gloss topside finish

  • Yields "sprayed-on" look when brush-applied

  • Stain and abrasion-resistant

22 colors available
$39.99
Quicksilver 4-Stroke SAE 10W-30 Outboard Oil, gallon

Quicksilver 4-Stroke SAE 10W-30 Outboard Oil, gallon

Key Features
  • Superior-grade oil

  • Specially made for 4-stroke outboards

  • Special additives improve performance

$29.99

Sort By:

Items Per Page: 

Results 1 - 20 of 504  Page 1 of 26 arrow-r-blue