Free Shipping

Your Gandermountain.com Session is About to Expire!

What Would You Like To Do?

Renew My Session
Log Out
Check out our clearance items!

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 512  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
Overton's Fuel Daddy

Overton's Fuel Daddy

Key Features
  • High-density polyethylene

  • 25-gallon portable tank

  • Powder-coated metal frame

  • 10" pneumatic tires

$329.99
$289.99
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
Trimax TCL65 Trailer Wheel Chock Lock

Trimax TCL65 Trailer Wheel Chock Lock

Key Features
  • Security for unattended trailers and cars

  • Strong pick-resistant lock

$69.99
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 Waterproofing and Fabric Treament, gallon

Star brite Waterproofing and Fabric Treament, gallon

Key Features
  • Stops leaks and prevents rot and mildew

  • Ideal for boat covers, bimini tops, clothing, etc.

  • Will not harm or change color of fabric

$49.99
3M Marine Adhesive/Sealant Fast Cure 5200, 1/10 gal. cartridge

3M Marine Adhesive/Sealant Fast Cure 5200, 1/10 gal. cartridge

Key Features
  • Retains strength above or below waterline

  • Bond/seal fiberglass, gelcoat, and wood

$24.99
Johnson Pump Cartridge Aerator Pump

Johnson Pump Cartridge Aerator Pump

Key Features
  • Single port livewell pump

  • Small profile fits in confined space

  • Easy to change motor cartridge

4 models to choose from
$49.99 - $61.99
Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil, gallon

Quicksilver Premium Plus 2-Cycle TC-W3 Outboard Oil, gallon

Key Features
  • Advanced synthetic-blend formula

  • Maintains peak performance in strenuous conditions

  • TC-W3 certified

$34.99
FSR Fiberglass Stain Remover, 2 liters

FSR Fiberglass Stain Remover, 2 liters

Key Features
  • Removes oil, rust, exhaust, and more

  • Nonabrasive

$29.99
TRAC Large Outboard Motor Carrier

TRAC Large Outboard Motor Carrier

Key Features
  • Alloy-reinforced aluminum frame

  • Thick plastic mounting board

  • 1/2" steel-plated axle

  • For motors up to 30 hp

$109.99
West System Fiberglass Boat Repair Kit

West System Fiberglass Boat Repair Kit

Key Features
  • For cracks, holes, scrapes, and dings

  • Ideal for repairs to fiberglass boats

  • Includes all necessary materials

$29.99
Leatherman Super Tool 300 Multitool with Leather Sheath

Leatherman Super Tool 300 Multitool 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
Boat Bling Hot Sauce Hard Water Spot Remover

Boat Bling Hot Sauce Hard Water Spot Remover

Key Features
  • Spray on/wipe off application

  • Will not strip your current wax

  • Works on a variety of surfaces

2 models to choose from
$24.99 - $47.99
McGard Trailer Wheel Lock Lug Nut, 4 locks for dual axle trailers

McGard Trailer Wheel Lock Lug Nut, 4 locks for dual axle trailers...

Key Features
  • Best protection against theft for boat trailers

  • Replace one of the lug nuts with McGard wheel lock

  • Made from high quality, through-hardened steel

  • Triple-nickel chrome plating

  • Guaranteed not to rust, chip, or peel

$24.99
Great Neck Mariner 300-Piece Tool Set

Great Neck Mariner 300-Piece Tool Set

Key Features
  • Ideal for powerboats, sailboats, trailers, etc.

  • Rust-resistant chrome-plated tools

  • High-impact plastic case

  • SAE/metric sockets and hex keys

$89.99
White Gel Coat With Wax, Quart

White Gel Coat With Wax, Quart

Key Features
  • Tack-free finish

  • Hardener included

$29.99
303 Aerospace Protectant, gallon

303 Aerospace Protectant, gallon

Key Features
  • Immediately restores original color and gloss

  • Keeps fiberglass looking showroom-new

  • Not oily or greasy, will not wash off

$69.99

Sort By:

Items Per Page: 

Results 1 - 20 of 512  Page 1 of 26 arrow-r-blue