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Rust Prevention Paint Comparison - October 2025
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.4Excellent | 4  9.1Excellent | 5  9.0Excellent | 6  8.9Very Good |
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ModelRust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black | Model POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 16 Fluid Ounces, Gloss Black | Model Rust-Oleum 7798830 Stops Rust Spray Paint, 12 oz, Semi-Gloss Black | Model POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 16 Fluid Ounces, Semi-gloss Black | Model Rust-Oleum 344763 Automotive 2-in-1 Rust Reform & Seal, Quart, Black, 32 Fl Oz (Pack of 1) | Model 2-in-1 Rust Converter & Metal Primer, 35 Floz Black Rust Inhibitor Paint for Metal, Ultra Automotive Rust Reformer & Seal, Long-Lasting Rust Preventative Coating, Heat Resistance Trailer Paint |
BrandRust-Oleum | Brand POR-15 | Brand Rust-Oleum | Brand POR-15 | Brand Rust-Oleum | Brand Meuvcol |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  |
Features | |||||
Simple to use 9.8 | Simple to use 9.4 | Simple to use 9.3 | Simple to use 9.1 | Simple to use 9.3 | Simple to use 8.6 |
Attachment 9.6 | Attachment 9.6 | Attachment 9.3 | Attachment 9.6 | Attachment 9.4 | Attachment 8.9 |
Lasts a long time 9.6 | Lasts a long time 9.6 | Lasts a long time 9.1 | Lasts a long time 9.4 | Lasts a long time 9.1 | Lasts a long time 8.9 |
Worth the money 9.6 | Worth the money 8.6 | Worth the money 9.4 | Worth the money 8.6 | Worth the money 9.1 | Worth the money 8.4 |
Tech Specs | |||||
customer reviews4.7 4.7 out of 5 stars 8, 429 ratings 4.7 out of 5 stars | customer reviews 4.7 out of 5 stars 2, 873 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 39, 075 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 4, 813 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 1, 036 ratings 4.5 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 16 ratings 4.6 out of 5 stars |
item weight 13.7 ounces | item weight 13.6 ounces | item weight 15.5 ounces | item weight 1.17 pounds | item weight 3.04 pounds | item weight 2.64 pounds |
full cure time 24 Hours | full cure time 5 Hours | full cure time 4 Hours | full cure time 5 Hours | full cure time 2 Hours | full cure time - |
color Black | color Gloss Black | color Semi-Gloss Black | color Semi Gloss Black | color Black | color - |
package information Can | package information Can | package information Bottle | package information Can | package information Can | package information - |
special feature Rust Resistant | special feature Non-Porous, Chemical Resistant, Permanent, Moisture Barrier | special feature rust-resistant | special feature Non-Porous, Chemical Resistant, Permanent, Moisture Barrier | special feature Abrasion Resistant | special feature - |
included components Spray Paint | included components POR15 BLK PINT | included components 12-Ounce Spray Paint | included components BLK SEMI/GL PNT | included components Rust Reform & Seal | included components - |
item form Aerosol | item form Powder | item form Aerosol | item form Powder | item form Liquid | item form - |
finish Matte | finish Gloss | finish Gloss | finish Semi-Gloss | finish Matte | finish - |
unit count 10.25 Ounce | unit count 16.0 Fl Oz | unit count 12.0 Ounce | unit count 16.0 Fl Oz | unit count 32.0 Fl Oz | unit count - |
item volume 300 Milliliters | item volume 1 Pints | item volume 12 Fluid Ounces | item volume 1 Pints | item volume 32 Fluid Ounces | item volume - |
product dimensions 2.5 x 2.5 x 8 inches | product dimensions 3.25 x 4 x 3.25 inches | product dimensions 8.25 x 5.75 x 8.25 inches | product dimensions 4 x 4 x 4 inches | product dimensions 4.25 x 4.25 x 4.88 inches | product dimensions - |
special features Rust Resistant | special features Non-Porous, Chemical Resistant, Permanent, Moisture Barrier | special features rust-resistant | special features Non-Porous, Chemical Resistant, Permanent, Moisture Barrier | special features Abrasion Resistant | special features - |
age range description Adult | age range description Adult | age range description Adult | age range description Adult | age range description Adult | age range description - |
specific uses for product Interior/Exterior | specific uses for product Interior/Exterior | specific uses for product Interior/Exterior | specific uses for product Interior/Exterior | specific uses for product Exterior | specific uses for product - |
item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity - |
size 10.25 Ounce Pack of 1 | size 16 Fl Oz Pack of 1 | size 12 Ounce Pack of 1 | size 16 Fl Oz Pack of 1 | size 1 Quart Pack of 1 | size - |
paint type Enamel, Oil | paint type Watercolor | paint type Enamel, Spray | paint type Oil | paint type Spray | paint type - |
finish type Matte | finish type Gloss | finish type Gloss | finish type Semi-Gloss | finish type Matte | finish type - |
style Aerosol | style Preventive Coating | style Semi-Gloss | style Preventive Coating | style Brush | style - |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required - |
batteries included No | batteries included No | batteries included No | batteries included No | batteries included - | batteries included - |
surface recommendation- | surface recommendation Metal | surface recommendation Masonry, Metal, Wood | surface recommendation Metal | surface recommendation Metal | surface recommendation - |
color code Black | color code - | color code Black | color code - | color code 000000 | color code - |
coverage 10 sq ft | coverage - | coverage 15 sq ft | coverage - | coverage 35 square feet | coverage - |
material oil based | material - | material oil based | material water based | material - | material - |
warranty description- | warranty description LIMITED WARRANTY | warranty description SATISFACTION GUARANTEED | warranty description LIMITED WARRANTY | warranty description - | warranty description - |
indoor outdoor usage- | indoor outdoor usage Outdoor | indoor outdoor usage - | indoor outdoor usage Outdoor | indoor outdoor usage Outdoor, Indoor | indoor outdoor usage - |
Review- | Review | Review - | Review | Review | Review - |
Available On   | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Rust-Oleum25% OffRust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black
9.8 Simple to use9.6 Attachment9.6 lasts a long timeWhy we love it
Instantly converts rust to paintable surface.
Prevents future rust effectively.
Versatile application with any-angle spray.
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9.7
2
POR-1525% OffPOR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 16 Fluid Ounces, Gloss Black
9.6 Attachment9.6 lasts a long time9.4 Simple to useWhy we love it
Forms a durable, protective barrier.
Ideal for various surfaces and industries.
Highly praised for rust prevention.
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Features
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Popularity
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Value for money
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