Top 9 Rust Inhibitor Spray – Care Corrosion & Rust Inhibitors

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1. WD-40


WD40 300035 Specialist Corrosion Inhibitor Spray, 6.5 oz.

WD-40 #ad - Non-drying lubricant does not run and says where you spray it. Recommended for preventative maintenance or for protection in corrosive environments, such as hot and highly humid or cold, and wintery atmospheres.

The formula clings to metal and protects it from air and moisture. 50-state voc compliant and NSF Category A7. The formulation in this corrosion inhibitor helps coat metal parts to lubricate and protect against rust and corrosion. Included straw creates a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage. Blocks rust and corrosion for up to 2 years when used indoors and for up to 1 year when used outdoors.
BrandWD-40 #ad
ManufacturerThe WD-40 Company #ad
Height7 Inches
Length3 Inches
Weight0.56 Pounds
Width3 Inches
Part Number300035

2. VHT


VHT SP229 Rust Convertor Can, 10.25 oz.

VHT #ad - Prevent future rust from forming. Rust convertor is a unique product designed to spray directly on rusted areas. Rust convertor sands to a smooth, even finish. This item is not for sale in Catalina Island. Sprays on clear and turns to a black metal.
BrandVHT #ad
ManufacturerVHT #ad
Height7.95 Inches
Length2.7 Inches
Weight0.92 Pounds
Width2.7 Inches
Part NumberSP229

3. Rust-Oleum


Rust-Oleum Automotive 248658 10.25-Ounce Rust Reformer Spray, Black

Rust-Oleum #ad - Item package Weight: 3. 25 lb. Country of Origin: United States. Item package dimensions: 18. 0" l x 18. 0" w x 21. 0" h. Model number: 248658.
BrandRust-Oleum #ad
ManufacturerRust-Oleum #ad
Height8 Inches
Length2.5 Inches
Width2.5 Inches
Part Number248658
Warranty1 year manufacturer

4. CRC


SP-400 Corrosion INHIB EXT Duty

CRC #ad - Firm, waxy film is highly resistant to humidity and salt spray and never becomes brittle. Nsf h2 registered for use in meat and poultry plants. Preserves and lengthens useful life of equipment. Removes easily with minerals spirits. Long term indoor/outdoor protection, up to 2 years.
BrandCRC #ad
ManufacturerCRC Industries #ad
Height4 Inches
Length5 Inches
Weight0.7 Pounds
Width4 Inches
Part Number03282
Warrantylimited warranty



Gold Eagle Co 22003 Sta-Bil Rust Stopper 12 Oz

STA-BIL #ad - Multiple uses and applications. Fit type: Universal. Long lasting and water resistant. Prevent rust and corrosion. Lubricate and penetrates. Easy to apply aerosol.
BrandSTA-BIL #ad
ManufacturerGold Eagle Co. #ad
Height2.75 Inches
Length8 Inches
Weight0.84 Pounds
Width2.75 Inches
Part Number22003

6. CRC


CRC 06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz

CRC #ad - Provides effective protection for steering and throttle linkages. Size: 10 oz. Included components: crc 06026 Heavy Duty Marine Corrosion Inhibitor - 10 Oz. Protects and preserves metal surfaces, electrical connections, engine components and fasteners, subject to salt spray and high humidity. Applications: electrical connections, equipment storage, steering, engine components, fasteners, spindles, shaft, motors, salt spray protection, and throttle linkages.
BrandCRC #ad
ManufacturerCRC #ad
Height2.63 Inches
Length7.75 Inches
Weight0.63 Pounds
Width2.63 Inches
Part Number06026

7. Fluid Film


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

Fluid Film #ad - Spray cans. Contains three 11. 75 oz. Fluid film is formulated from specially processed wool-wax, penetration, highly refined petroleum oils and selected agents to provide corrosion control, metal wetting and water displacement.
BrandFluid Film #ad
ManufacturerFluid Film #ad
Height2.5 Inches
Length8 Inches
Weight1 Pounds
Width4 Inches
Part NumberTPAS11

8. RP Military-Grade Rust Preventatives


Cosmoline RP-342"Heavy" Rust Preventative Spray Military-Grade 3-Cans

RP Military-Grade Rust Preventatives #ad - Easily stands up to road salt, road debris and won’t wash off like many other undercoating products. Durable & tough – will not crack, translucent see-through petroleum wax coating that stands up to long-term salt spray, amber, run or “wash off”.

One application/coating can protect for years. For Years! . Indoors or outdoors. Our strongest, period! 1-coat can reliably protect any metal, equipment, machinery, longest-lasting & fastest-drying rust preventive Aerosol, steel, tools, or iron surface parts, etc. Rp-342 produces a dry-to-the-touch non-tacky, craze, blister, extreme temperatures and other harsh environments.

Vehicle undercoating is one of the most popular applications. 1, chemicals, 000s of applications across commercial and private industries. Armed forces, government agencies, commercial companies, and DIYers/consumers for generations. Easy-to-apply: just spray onto a dry surface, dries in about 25 minutes; You’re Done! Trusted since wwii – has been widely used & trusted by the U. S.
BrandRP Military-Grade Rust Preventatives #ad
ManufacturerCosmoline Direct #ad
Weight3 Pounds
Part Number342-1031-3

9. Corroseal


Rust Converter, 1 Gal, Corroseal Water-Based Rust Converter Metal Primer

Corroseal #ad - Non-flammable and non-corrosive, water-based formula cleans up with just soap and water. Restore metal surfaces, extend life of metal equipment by protecting it from rust and corrosion. Easy to apply - brush, roll or spray; apply at 8-10 mils wet for 200-250 sq ft per gallon coverage. Corroseal should not be applied over freshly blasted steel, or new galvanized surfaces. Paint, prime and convert rust in one step - water based rust converter with latex metal primer. Use for all marine, automotive, general household and industrial applications.
BrandCorroseal #ad
ManufacturerRodda Paint Company #ad
Height5.6 Inches
Length12.3 Inches
Weight10.2 Pounds
Width5.7 Inches
Part Number82331