10 Best rust preventative spray paints of 2025

Save up to 25% off

Best Choice

1

AGS RUST SOLUTIONS
AGS RUST SOLUTIONS Rust Spray Paint, 14oz, Durable Matte Black Finish, Safe for All Surfaces, Eradicate Rust and Ensure Long-Lasting Protection Against Weather and Wear

10% Off
Main highlights

Superior Rust Protection
Apply directly over rust to halt spread and ensure durability.

Versatile Application Range
Ideal for home, auto, industrial, marine, and agriculture uses.

Praised Matte Finish
Customers love the durable matte black look and easy application.
Key specs
- Color:Matte Black
- Item Form:Aerosol
- Finish:Matte
- Special Feature:UV Resistant
- Coverage:N/A
9.6

Exceptional

Our Rating

9.5
Attachment

9.1
Simple to use

8.7
Long life
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

WD-40 Specialist
WD-40 Specialist Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ
Main highlights

Long-Lasting Protection
Coats metal parts to protect against rust for up to 2 years indoors.

Ideal for Harsh Environments
Recommended for use in humid, cold, or corrosive atmospheres.

Highly Praised Corrosion Resistance
Customers love its effectiveness in preventing corrosion, especially in coastal areas.
9.3

Excellent

Our Rating

9.7
lasts a long time

9.3
Simple to use

8.7
worth the money
3

Rust-Oleum
Rust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black

25% Off
Main highlights

Instant Rust Conversion
Transforms rust to a flat black, paintable surface instantly.

Ideal for Rusty Metals
Perfect for any rusty metal surface, indoor or outdoor.

Long-lasting Protection
Praised for preventing rust for years with one application.
Key specs
- Color:Black
- Item Form:Aerosol
- Finish:Matte
- Special Feature:Rust Resistant
- Coverage:10 sq ft
9.2

Excellent

Our Rating

9.7
Simple to use

9.5
lasts a long time

9.5
Attachment
4

Rust-Oleum
Rust-Oleum 285093 Stops Rust Spray Paint, 12 Oz, Matte Clear

19% Off
Main highlights

Durable Protective Coating
The oil-based formula offers excellent rust prevention and abrasion resistance.

Versatile Surface Application
Ideal for wood, metal, concrete, and masonry surfaces both indoors and outdoors.

Fast Drying and Consistent Finish
Praised for quick drying time and consistent color application.
Key specs
- coverage:15 sq. ft.
- item form:Coating
- size:15 sq. ft.
- material:Oil-based
- finish:Flat
9.0

Excellent

Our Rating

9.1
Simple to use

9.1
Attachment

8.9
lasts a long time
5

Rust-Oleum
Rust-Oleum 344713 Automotive 2-In-1 Rust Reform & Seal Spray, 12 oz, Flat Black
Main highlights

Superior Corrosion Protection
Easy-to-use spray seals and protects metal from corrosion and moisture.

Ideal for Automotive Projects
Perfect for repairing and preventing rust on vehicles' undercarriages.

Smooth Application
Customers praise its smooth application and effective rust prevention.
Key specs
- Color:Flat Black
- Item Form:Liquid
- Finish:Matte
- Special Feature:Abrasion Resistant
- Coverage:Up to 10-12 sq. ft.
8.9

Very Good

Our Rating

9.3
Attachment

9.3
Sheerness

9.1
Simple to use
See Today’s Deals & Prices
6

Rust-Oleum

Rust-Oleum 376888 Stops Rust Custom Spray 5-in-1 Spray Paint, 12 oz, Gloss Charcoal Gray
8.8

Very Good

Our Rating
7

STA-BIL
STA-BIL Rust Stopper - Anti-Corrosion Spray and Antirust Lubricant - Prevents Car Rust, Protects Battery Terminals, Stops Existing Rust, Rust Preventative Coating - 13 Oz (22003)

12% Off
Main highlights

Long-lasting Protection
STA-BIL Rust Stopper provides a durable, protective layer against rust and corrosion for metal surfaces.

Versatile Use Cases
Perfect for cars, bikes, boats, RVs, and more to prevent and stop rust.

Praised Water Resistance
Customers appreciate its ability to repel water and adhere well, offering extended protection.
8.5

Good

Our Rating

9.5
Simple to use

9.3
worth the money
8

Rust-Oleum

High Performance 15 oz Hard Hat V2100 System Rust Preventative Enamel Spray Paint, V2179838, Gloss Black

21% Off
8.4

Good

Our Rating
9

Rust-Oleum
Rust-Oleum 224284 Stops Rust Rust Inhibitor Spray, 10.25 oz
Main highlights

Corrosion Prevention and Semi-Gloss Finish
Rust-Oleum Stops Rust Inhibitor protects against moisture, offering a semi-gloss finish.

Ideal for Indoor and Outdoor Use
Perfect for tools, bicycles, and lawn equipment, both indoors and outdoors.

Highly Praised Drying Capability
Customers appreciate its ability to dry without residue when applied properly.
8.2

Good

Our Rating

9.9
Sheerness

8.7
Simple to use

8.0
worth the money
10

Rust-Oleum
Rust-Oleum 7769830 Stops Rust Rusty Metal primer Spray, 12 oz, Flat Brown

19% Off
Main highlights

Durable Rust Prevention
Oil-based formula provides a durable protective coating with excellent rust prevention.

Perfect for Heavily Rusted Metal
Use to prime exterior or interior heavily rusted metal surfaces only.

Transforms Rusty Surfaces
Customers praise its ability to restore and transform rusty items into treasures.
8.1

Good

Our Rating

9.3
Attachment

9.1
lasts a long time

9.1
Simple to use

10 Best rust preventative spray paints of 2025

1

AGS RUST SOLUTIONS Rust Spray Paint, 14oz, Durable Matte Black Finish, Safe for All Surfaces, Eradicate Rust and Ensure Long-Lasting Protection Against Weather and Wear

9.5

9.1

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

WD-40 Specialist Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ

9.7

9.3

8.7

3

Rust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black

9.7

9.5

9.5

4

Rust-Oleum 285093 Stops Rust Spray Paint, 12 Oz, Matte Clear

9.1

9.1

8.9

5

Rust-Oleum 344713 Automotive 2-In-1 Rust Reform & Seal Spray, 12 oz, Flat Black

9.3

9.3

9.1

6

Rust-Oleum 376888 Stops Rust Custom Spray 5-in-1 Spray Paint, 12 oz, Gloss Charcoal Gray

7

STA-BIL Rust Stopper - Anti-Corrosion Spray and Antirust Lubricant - Prevents Car Rust, Protects Battery Terminals, Stops Existing Rust, Rust Preventative Coating - 13 Oz (22003)

9.5

9.3

8

High Performance 15 oz Hard Hat V2100 System Rust Preventative Enamel Spray Paint, V2179838, Gloss Black

9

Rust-Oleum 224284 Stops Rust Rust Inhibitor Spray, 10.25 oz

9.9

8.7

8.0

10

Rust-Oleum 7769830 Stops Rust Rusty Metal primer Spray, 12 oz, Flat Brown

9.3

9.1

9.1

Sign up and get exclusive special deals