Top 10 Rust Prevention Sprays
for December 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.7
SCORE
woolwax 12 Oz Undercoating Protection Aerosol Spray Can 3 Pack, Rust Inhibitor and Prevention, Anti Corrosion Multi Purpose Penetrant and Lubricant, Spray Can Extension Wand Included

woolwax 12 Oz Undercoating Protection Aerosol Spray Can 3 Pack

Rust Inhibitor and Prevention, Anti Corrosion Multi Purpose Penetrant and Lubricant, Spray Can Extension Wand Included

by Woolwax
What We like

MULTI-PURPOSE Rust Preventive for cars, trucks, snow blowers etc

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Product Features

  • PENETRANT & LUBRICANT Applied with Spray Can Extension Wand included
  • LANOLIN BASED Clean, Odor Free Undercarriage Protection
  • RUST PREVENTIVE LUBRICANT Auto Undercoating, (3) 12 oz Aerosol Spray Cans and Spray Can Extension Wand, Straw Clear Color
  • LONG LASTING NON-DRIP FORMULA Solvent-free, does not dry out

Penetrant & lubricant applied with spray can extension wand included Rust preventive lubricant auto undercoating, (3) 12 oz aerosol spray cans and spray can extension wand, straw clear color Lanolin based clean, odor free undercarriage protection Long lasting non-drip formula solvent-free, does not dry out

2
9.6
SCORE
woolwax 12 Oz Undercoating Protection Black Aerosol Spray Can 6 Pack, Rust Inhibitor and Prevention, Anti Corrosion Multi Purpose Penetrant and Lubricant, Spray Can Extension Wand Included

woolwax 12 Oz Undercoating Protection Black Aerosol Spray Can 6 Pack

Rust Inhibitor and Prevention, Anti Corrosion Multi Purpose Penetrant and Lubricant, Spray Can Extension Wand Included

by woolwax
What We like

MULTI-PURPOSE Rust Preventive for cars, trucks, snow blowers etc

more infoarrow_drop_down

Product Features

  • RUST PREVENTIVE LUBRICANT Auto Undercoating, (6) 12 oz Aerosol Spray Cans and Spray Can Extension Wand, Black Color
  • LANOLIN BASED Clean, Odor Free Undercarriage Protection
  • LONG LASTING NON-DRIP FORMULA Solvent-free, does not dry out
  • PENETRANT & LUBRICANT Applied with Spray Can Extension Wand included

Penetrant & lubricant applied with spray can extension wand included Rust preventive lubricant auto undercoating, (6) 12 oz aerosol spray cans and spray can extension wand, black color Lanolin based clean, odor free undercarriage protection Long lasting non-drip formula solvent-free, does not dry out

3
9.2
SCORE
woolwax 12 Oz Undercoating Protection Aerosol Spray Can 6 Pack, Rust Inhibitor and Prevention, Anti Corrosion Multi Purpose Penetrant and Lubricant

woolwax 12 Oz Undercoating Protection Aerosol Spray Can 6 Pack

Rust Inhibitor and Prevention, Anti Corrosion Multi Purpose Penetrant and Lubricant

by woolwax
What We like

MULTI-PURPOSE Rust Preventive for cars, trucks, snow blowers etc

more infoarrow_drop_down

Product Features

  • LONG LASTING NON-DRIP FORMULA Solvent-free, does not dry out
  • PENETRANT & LUBRICANT Applied with Kellsport standard Extension Wand
  • RUST PREVENTIVE LUBRICANT Auto Undercoating 12 oz Aerosol Spray Can, 6 Pack
  • LANOLIN BASED Clean, Odor Free Undercarriage Protection

Rust preventive lubricant auto undercoating 12 oz aerosol spray can, 6 pack Penetrant & lubricant applied with kellsport standard extension wand Lanolin based clean, odor free undercarriage protection Long lasting non-drip formula solvent-free, does not dry out

4
9.2
SCORE
Superior Black Bed Liner, Bed Liner Spray is Perfect for Spray on Bed Liner Applications, Standard Truck Bed Liner Paint use for Abrasion Resistance and Rust Prevention, Truck Bed Liner, 1 Gallon

Scorpion Protective Coatings, Inc. Superior Black Bed Liner

Bed Liner Spray is Perfect for Spray on Bed Liner Applications, Standard Truck Bed Liner Paint use for Abrasion Resistance and Rust Prevention, Truck Bed Liner, 1 Gallon

by SPC
What We like

Customize: Easily use this to customize your product for any thickness, texture, and color with ease.

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Product Features

  • Easy to Use: 3-Part 86% solids content material. Simply put everything into the 1 Gallon jug, mix for 45 seconds and spray!
  • UV-Stable: Great UV stability without the need for using a UV topcoat.
  • Many Uses: Great for truck bed liners, full exterior sprays, wood projects, concrete coatings, and anywhere you are looking for high quality abrasion and scratch protection

Many uses: great for truck bed liners, full exterior sprays, wood projects, concrete coatings, and anywhere you are looking for high quality abrasion and scratch protection Uv-stable: great uv stability without the need for using a uv topcoat. Easy to use: 3-part 86% solids content material. simply put everything into the 1 gallon jug, mix for 45 seconds and spray!

5
8.8
SCORE
Raybestos 980566FZN Rust Prevention Technology Coated Rotor Brake Rotor, 1 Pack

Raybestos 980566FZN Rust Prevention Technology Coated Rotor Brake Rotor

1 Pack

by Raybestos
What We like

Maximized friction life

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Product Features

  • Ultra-smooth braking
  • Our coated rotors are coated on their entire surface with a proprietary full Grey Fusion 4.0 coating. The rotors are put through300 plus hoursof salt spray testing
  • Best-in-class performance

Ultra-smooth braking Best-in-class performance Our coated rotors are coated on their entire surface with a proprietary full grey fusion 4.0 coating. the rotors are put through300 plus hoursof salt spray testing

6
8.8
SCORE
KBS Coatings 4402 Satin Black Rustseal -1 quart, Covers 50 Sq Ft, Proven Rust Prevention

KBS Coatings 4402 Satin Black Rustseal -1 quart

Covers 50 Sq Ft, Proven Rust Prevention

by KBS Coatings
What We like

RustSeal will withstands temps up to 600F (316C) and RustSeal is VOC compliant.

more infoarrow_drop_down

Product Features

  • RustSeal has high abrasion and chemical resistance make it ideal for thousands of applications.
  • RustSeal is a waterproof coating strengthened by repeated exposure to moisture. RustSeal forms permanent non-porous barrier against moisture and oxygen.
  • RustSeal applications includes Chassis, Frame, Floor pans, Wheel wells, Fenders, Trunks, Engines, Suspension parts, Axles, Roof drains, Springs, Car Doors, Boat engine rooms, Boat hulls, Boat masts, Boat bilges, Boat heat exchangers, Boat decks, Boat chain lockers, Boat pumps, Boat fuel tanks, Boat trailers, Heavy Transport, Steam pipes, Concrete Sealing, Air conditioning repair, Fiberglass repair, Rebar coating, Steel roof, Fuel & waste-water treatment tanks, Hand rails, Support beams, Lawn equipment, Garage floors, Pipe work, Appliances, Lead-based paint encapsulation and so much more.
  • RustSeal will not crack, chip, flake or peel. RustSeal is much more durable than powder coating. RustSeal repels fuels, oils, most acids & alkalis, and graffiti.
  • RustSeal is ideal for a brush, roll or spray application. RustSeal has superior flow and leveling properties. The brush marks flow out and the surface looks like it has been powder coated.

Rustseal will not crack, chip, flake or peel. rustseal is much more durable than powder coating. rustseal repels fuels, oils, most acids & alkalis, and graffiti. Rustseal has high abrasion and chemical resistance make it ideal for thousands of applications. Rustseal applications includes chassis, frame, floor pans, wheel wells, fenders, trunks, engines, suspension parts, axles, roof drains, springs, car doors, boat engine rooms, boat hulls, boat masts, boat bilges, boat heat exchangers, boat decks, boat chain lockers, boat pumps, boat fuel tanks, boat trailers, heavy transport, steam pipes, concrete sealing, air conditioning repair, fiberglass repair, rebar coating, steel roof, fuel & waste-water treatment tanks, hand rails, support beams, lawn equipment, garage floors, pipe work, appliances, lead-based paint encapsulation and so much more. Rustseal is ideal for a brush, roll or spray application. rustseal has superior flow and leveling properties. the brush marks flow out and the surface looks like it has been powder coated. Rustseal is a waterproof coating strengthened by repeated exposure to moisture. rustseal forms permanent non-porous barrier against moisture and oxygen.

7
8.8
SCORE
Fluid Film TPAS11 Powerful Rust & Corrosion Protection, Penetrant and Lubricant for Corrosion Control, Penetration, Metal Wetting and Water Displacement, 11.75 Ounce (3 Aerosol Spray Cans)

Fluid Film TPAS11 Powerful Rust & Corrosion Protection

Penetrant and Lubricant for Corrosion Control, Penetration, Metal Wetting and Water Displacement, 11.75 Ounce (3 Aerosol Spray Cans)

by Fluid Film
What We like

Fluid Film is formulated from specially processed wool-wax, highly refined petroleum oils and selected agents to provide corrosion control, penetration, metal wetting and water displacement

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Product Features

  • Contains three 11.75 oz. spray cans

Contains three 11.75 oz. spray cans

8
8.8
SCORE
Raybestos 581032FZN Rust Prevention Technology Coated Rotor Brake Rotor-Dih Parking Brake, 1 Pack

Raybestos 581032FZN Rust Prevention Technology Coated Rotor Brake Rotor-Dih Parking Brake

1 Pack

by Raybestos
What We like

Maximized friction life

more infoarrow_drop_down

Product Features

  • Our coated rotors are coated on their entire surface with a proprietary full Grey Fusion 4.0 coating. The rotors are put through300 plus hoursof salt spray testing
  • Best-in-class performance
  • Ultra-smooth braking

Ultra-smooth braking Our coated rotors are coated on their entire surface with a proprietary full grey fusion 4.0 coating. the rotors are put through300 plus hoursof salt spray testing Best-in-class performance

9
8.6
SCORE
Fluid Film 1 Gallon Can Rust Inhibitor Rust Prevention Anti Corrosion Anti Rust Coating Undercoating Underbody Rust Proofing Corrosion Protection for Truck Snow Blower Mower Car Semi Tractor Bus

Fluid Film 1 Gallon Can Rust Inhibitor Rust Prevention Anti Corrosion Anti Rust Coating Undercoating Underbody Rust Proofing Corrosion Protection for Truck Snow Blower Mower Car Semi Tractor Bus

by Fluid Film
What We like

WILL NOT FREEZE, GREAT FOR BATTERY TERMINALS, FREES RUSTED PARTS

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Product Features

  • CONDITIONS Leather, VINYL & WOOD

Conditions leather, vinyl & wood

10
7.3
SCORE
Cosmoline RP-342 Black Rust Preventive Spray (Military-Grade) 3-Cans

Cosmoline Direct, LLC Cosmoline RP-342 Black Rust Preventive Spray (Military-Grade) 3-Cans

by Flywheel Distribution, LLC
What We like

1,000s of APPLICATIONS across commercial and private industries. Vehicle undercoating is one of the most popular applications. Easily stands up to road salt, chemicals, road debris and wont wash off like many other undercoating products. One application/coating can protect for years.

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Product Features

  • DURABLE & TOUGH Will not crack, craze, blister, run or wash off. RP-342 produces a dry-to-the-touch (non-tacky), amber, BLACK petroleum wax coating (perfect for concealing unsightly surfaces) that stands up to long-term salt spray, extreme temperatures and other harsh environments.
  • OUR STRONGEST, LONGEST-LASTING & FASTEST-DRYING Rust Preventive Aerosol, PERIOD! 1-coat can reliably protect any metal, steel, or iron surface (parts, equipment, tools, machinery, etc.) for Years!.....indoors or outdoors.
  • EASY-TO-APPLY: Just spray onto a dry surface, dries in about 25 minutes; Youre Done!
  • TRUSTED SINCE WWII has been widely used & trusted by the U.S. Armed Forces, government agencies, commercial companies, and DIYers/consumers for generations.

Our strongest, longest-lasting & fastest-drying rust preventive aerosol, period! 1-coat can reliably protect any metal, steel, or iron surface (parts, equipment, tools, machinery, etc.) for years!.....indoors or outdoors. Durable & tough will not crack, craze, blister, run or wash off. rp-342 produces a dry-to-the-touch (non-tacky), amber, black petroleum wax coating (perfect for concealing unsightly surfaces) that stands up to long-term salt spray, extreme temperatures and other harsh environments. Easy-to-apply: just spray onto a dry surface, dries in about 25 minutes; youre done! Trusted since wwii has been widely used & trusted by the u.s. armed forces, government agencies, commercial companies, and diyers/consumers for generations.

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