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Radiator Paint Spray Comparison - June 2025
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.5Excellent | 4  9.4Excellent | 5  9.3Excellent | 6  9.2Excellent |
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ModelEastwood High Heat Resistant Radiator Paint | Satin Black Spray for Paint for Automotive Radiators | Stone and Chip Resistant Paint Finish | Heat Resistant To 300° F | 12 oz | 1 Pack | Model Eastwood High Heat Radiator Paint | Gloss Black Spray for Automotive Radiators | Stone and Chip Resistant Finish | Heat Resistant To 300 F | 12 oz | 1 Pack | Model Rust-Oleum Paint 241169 High Heat Ultra Enamel Spray, Black, 12-Ounce, 12 Ounce (Pack of 1) | Model Rust-Oleum 248903 Automotive High Heat Spray Paint, 12 oz, Flat Black | Model Rust-Oleum 366430 Engine Enamel Spray Paint, 11 oz, Gloss White | Model Rust-Oleum 7751830 High Heat Enamel Spray Paint, White, 12-Ounce |
BrandEastwood | Brand Eastwood | Brand Rust-Oleum | Brand Rust-Oleum | Brand Rust-Oleum | Brand Rust-Oleum |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | |||||
Heat tolerance 9.9 | Heat tolerance 9.9 | Heat tolerance 9.3 | Heat tolerance 9.1 | Heat tolerance 9.1 | Heat tolerance 8.9 |
Simple to use 9.8 | Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.4 | Simple to use 9.1 |
Sheerness 9.8 | Sheerness 9.8 | Sheerness 9.9 | Sheerness 9.1 | Sheerness 9.1 | Sheerness 8.6 |
Worth the money 9.4 | Worth the money 9.8 | Worth the money 9.4 | Worth the money 9.3 | Worth the money 9.1 | Worth the money 9.4 |
Lasts a long time 9.8 | Lasts a long time 9.8 | Lasts a long time 9.1 | Lasts a long time 9.8 | Lasts a long time 9.1 | Lasts a long time 8.6 |
Tech Specs | |||||
color Black | color Black | color Black | color Flat Black | color Gloss White | color White |
package information Can | package information Can | package information Can | package information Bottle | package information Can | package information Can |
item form Aerosol | item form Aerosol | item form Aerosol | item form Aerosol | item form Aerosol | item form Aerosol |
customer reviews4.8 4.8 out of 5 stars 163 ratings 4.8 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 99 ratings 4.5 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 5, 715 ratings 4.6 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 11, 423 ratings 4.6 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 132 ratings 4.4 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 1, 683 ratings 4.5 out of 5 stars |
unit count 12.0 Ounce | unit count 12.0 Ounce | unit count 12.0 Ounce | unit count 12.0 Ounce | unit count 11.0 Ounce | unit count 12.0 Ounce |
item volume 12 Fluid Ounces | item volume 12 Fluid Ounces | item volume 12 Pints | item volume 12 Fluid Ounces | item volume 11 Fluid Ounces | item volume 12 Liters |
item weight 15.2 ounces | item weight 1.2 pounds | item weight 1 pounds | item weight 12 ounces | item weight 15.2 ounces | item weight 15.8 ounces |
age range description Adult | age range description Adult | age range description Adult | age range description Adult | age range description Adult | age range description Adult |
size 12 Ounce Pack of 1 | size 12 Fl Oz Pack of 1 | size 12 Ounce Pack of 1 | size 12 Ounce Pack of 1 | size 11 Ounce Pack of 1 | size 12 Ounce Pack of 1 |
paint type Spray | paint type Enamel, Spray, Acrylic | paint type Enamel | paint type Spray | paint type Enamel | paint type Spray |
finish type Satin | finish type Gloss | finish type Gloss | finish type Matte | finish type Gloss | finish type Flat |
special feature Heat Resistant | special feature - | special feature Rust Resistant | special feature rust-resistant | special feature Chemical Resistant, Stops Rust Formula | special feature rust-resistant |
included components Radiator Supports/Shock Towers, New Radiators | included components - | included components 12-Ounce Paint | included components Spray Paint | included components Engine Enamel Spray Paint | included components Unit Instruction Guide |
surface recommendation Stone | surface recommendation - | surface recommendation Metal, Wood | surface recommendation Metal | surface recommendation Ceramic | surface recommendation Metal |
coverage Full | coverage - | coverage 8 sq ft | coverage 10 sq ft | coverage Covers up to 14 sq ft per can | coverage 8 sq ft |
product dimensions 2.75 x 2.65 x 7.85 inches | product dimensions - | product dimensions 2.5 x 2.5 x 7.7 inches | product dimensions 2.99 x 2.99 x 7.99 inches | product dimensions 2.69 x 2.69 x 7.88 inches | product dimensions 3 x 3 x 8 inches |
special features Heat Resistant | special features - | special features Rust Resistant | special features rust-resistant | special features Chemical Resistant, Stops Rust Formula | special features rust-resistant |
specific uses for product Car, Truck | specific uses for product - | specific uses for product Interior/Exterior | specific uses for product Interior/Exterior | specific uses for product Exterior | specific uses for product Interior/Exterior |
item package quantity- | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
finish- | finish Gloss | finish Gloss | finish Matte | finish Gloss | finish Flat |
material- | material Paint | material Plastic | material Plastic | material - | material Plastic |
color code- | color code - | color code Black | color code Black | color code Gloss White | color code White |
batteries required- | batteries required - | batteries required No | batteries required No | batteries required No | batteries required No |
batteries included- | batteries included - | batteries included No | batteries included No | batteries included - | batteries included No |
warranty description- | warranty description - | warranty description Warranty | warranty description Satisfaction Guaranteed | warranty description - | warranty description Warranty |
style- | style - | style - | style Spray Paint | style Enamel Paint | style Spray Paint |
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
9.9
1EastwoodEastwood High Heat Resistant Radiator Paint | Satin Black Spray for Paint for Automotive Radiators | Stone and Chip Resistant Paint Finish | Heat Resistant To 300° F | 12 oz | 1 Pack
9.9 Heat tolerance9.8 Simple to use9.8 SheernessWhy we love it
Maintains cooling efficiency and airflow of radiators.
Provides a professional OEM finish for car components.
Highly trusted and recommended by both experts and beginners.
-
9.8
2Eastwood
Eastwood High Heat Radiator Paint | Gloss Black Spray for Automotive Radiators | Stone and Chip Resistant Finish | Heat Resistant To 300 F | 12 oz | 1 Pack
9.9 Heat tolerance9.8 Simple to use9.8 SheernessWhy we love it
Perfect viscosity for radiator spray-painting without damage.
Doesn't block airflow, ensuring efficient cooling.
Withstands high temperatures up to 300°F.
-
9.5
3Rust-Oleum41% Off
Rust-Oleum Paint 241169 High Heat Ultra Enamel Spray, Black, 12-Ounce, 12 Ounce (Pack of 1)
9.9 Sheerness9.6 Simple to use9.4 worth the moneyMain highlights- Superior color and sheen retention after repeated heating
- Rich, semi-gloss sheen
- Indoor/outdoor
- Do not use in areas directly exposed to flames (e.g., inside of grills or fireplaces)
- 12 oz. Spray
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
