7.7
Rust-Oleum
Rust-Oleum Rust Reformer Spray
The Rust-Oleum Automotive 248658 Rust Reformer Spray is an efficient and user-friendly solution for dealing with rust on automotive surfaces. It converts rust into a stable surface ready for painting, saving time and effort compared to traditional rust removal methods. However, proper ventilation and cleaning of the nozzle are essential for best results. For severe rust spots, additional treatment may be required.
Model: 248658Color: BlackUPC: 94714743735
Lowest at Amazon
$7.88 at AmazonLowest at any Popular Retailer
$7.88 at AmazonWhere to Buy
Prices last updated: April 20th 2026 7:23 pm
Product Score
Based on professional reviews and customer feedback
7.7/10
Overall
7.7
Consumer
Why this score?
The Rust-Oleum Automotive Rust Reformer Spray receives a moderate score primarily due to mixed effectiveness in its rust-conversion claims, with many users noting it behaves more like a standard paint. While some customers praised its durability and ease of application for minor rust problems, others found that it did not prevent rust re-emergence, particularly on automotive surfaces, leading to some caution regarding its use.
8+ Excellent6-8 Good4-6 Average<4 Poor
Score
The Rust-Oleum Automotive Rust Reformer Spray receives a moderate score primarily due to mixed effectiveness in its rust-conversion claims, with many users noting it behaves more like a standard paint. While some customers praised its durability and ease of application for minor rust problems, others found that it did not prevent rust re-emergence, particularly on automotive surfaces, leading to some caution regarding its use.
7.7/10
Overall
Pros
- •Effective at converting rust into a paintable surface, preventing further rust.
- •Simple and quick application process with a spray.
- •Dries relatively fast, within approximately 40 minutes.
- •Provides good coverage, suitable for 8 to 10 square feet.
- •Durable finish that withstands harsh automotive conditions.
- •Can be used on a variety of automotive rust areas, including frames, body panels, and undercarriages.
- •Suitable for both professional mechanics and DIY enthusiasts.
- •Saves time and labor compared to traditional rust removal methods.
Cons
- •Some users experienced clogging if the spray nozzle wasn't cleaned properly after use.
- •Strong fumes, requiring the use of a respirator and welentilated area for application.
- •Not suitable for all rust situations, particularly severe rust spots.
- •Needs a topcoat for optimal protection and finish, adding an extra step.
Bottom Line
The Rust-Oleum Automotive 248658 Rust Reformer Spray is an efficient and user-friendly solution for dealing with rust on automotive surfaces. It converts rust into a stable surface ready for painting, saving time and effort compared to traditional rust removal methods. However, proper ventilation and cleaning of the nozzle are essential for best results. For severe rust spots, additional treatment may be required.
What Reviewers Are Saying
Praised
sprays fine4%
easy application9%
great job4%
looks great4%
good product13%
Criticized
doesn't work17%
busted open4%
covers ok4%
takes a while to see results4%
requires prep work4%
Discussion
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