
Ratings & Reviews for Rust-Oleum Automotive Stops Rust Flat Black Textured Oil-based Spray paint ( NET WT. 15.0-oz )
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise the product's effective rust protection and durable textured finish, noting it performs exceptionally well on vehicle undercarriages and rusted metal surfaces. Many highlight quick drying, strong coverage without dripping, and a professional-looking flat black appearance ideal for DIY projects. The flexible, weather-resistant finish is frequently cited as superior to alternatives. Some report minor issues with nozzle clogging or inconsistent spray performance, though these are isolated. Overall, most customers consider it a reliable, affordable solution for rust protection.
Customer review summary generated by AI, including incentivized reviews.Flexible, strong
This is good stuff! I used it to waterproof a tree hollow I filled with foam. Flexible and it looks like it will last a long time.
Verified Purchaser
Wear glozes and protective suit
Would RecommendWhen you press the nozzle it sprays paint on your fingers
Verified Purchaser
Awesome
Would RecommendHusband was given a gym machine and bottom has rust. We bought this to cover it. It looks great and won't scratch the floors.
Verified Purchaser
It's ok, but there may be other products
Would RecommendInitially, the paint comes out textured "rubberized". After a while, only black paint comes out.
Verified Purchaser
Drying problems
Would Not RecommendFor some obscure reason, this product wouldn't dry right. I blamed extreme humidity. Stripped the part, repainted it, and kept it indoors for controlled humidity. Same outcome.
Verified Purchaser
Let's talk about this, Elnonio! The dry times for Rust-Oleum Automotive Undercoating Spray are based on 70°F and 50% relative humidity. Higher hu... Read More

Quantity in box.
Would Not RecommendCheck how many cans are in the box before opening, you can do this because there are inspection openings in the box. I bought 2 boxes of 6 and one box only had 5 in it.
From Automotive Stops Rust Flat Black Textured Oil-based Spray paint ( NET WT. 15.0-oz ) 6 -Pack
Faulty nozzles
Would Not RecommendOn can just “foamed” from the neck and a second sprayed horribly. I returned the malfunction can and the other two I had also purchased.
Verified Purchaser
Oh no, not something we like to hear Jimm. After vigorously shaking Rust-Oleum Automotive Rubberized Undercoating Spray for at least one minute once ... Read More

Worked Perfectly for What I Wanted
Would RecommendWas perfect for what I wanted to do. At first, it looked like normal spray paint, but when it was dried, was the texture that I was expecting. My project was building a workbench on one of my storage racks, and painting the upper outlet boxes with this. I also used it to touchup some scrapes on my storage racks in my garage.
Make sure to fully shake the can for at least one minute prior to using, and periodically during use to ensure even results throughout the applicatio... Read More