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🛠️ Convert Rust, Command Respect: Protect Your Metal Like a Pro!
BLACK STAR MRO Chem Rust Converter is a cutting-edge rust treatment that chemically transforms rust on any steel surface into a sleek, black polymer resin coating. This coating not only halts further rusting permanently but also acts as a high-quality primer for painting. With easy application and coverage of up to 500 sq ft per gallon, it’s the go-to solution for professionals and enthusiasts aiming to preserve and enhance metal assets without the hassle of sanding or scraping.
| ASIN | B01283DMGA |
| Best Sellers Rank | #23,946 in Automotive ( See Top 100 in Automotive ) #117 in Care Corrosion & Rust Inhibitors |
| Brand | BLACK STAR |
| Brand Name | BLACK STAR |
| Customer Reviews | 4.4 out of 5 stars 571 Reviews |
| Finish Type | Semi-Gloss |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Volume | 1 gallons |
| Item Weight | 8 pounds |
| Manufacturer | MRO Chem |
| Model Number | 5823898652 |
| Paint Type | Rust Converter |
| Part Number | BlackStarRustConverter/1gallon |
| Size | 1 Gallon |
| Special Feature | Acts as a Primer after conversion, Chemical Formula to seal out moisture, No Sanding, No Wire Wheeling, No Scraping Special Feature Acts as a Primer after conversion, Chemical Formula to seal out moisture, No Sanding, No Wire Wheeling, No Scraping See more |
| Special Features | Acts as a Primer after conversion, Chemical Formula to seal out moisture, No Sanding, No Wire Wheeling, No Scraping |
| Specific Uses For Product | Rust Converter |
| Surface Recommendation | Steel |
| UPC | 193802256024 |
| Unit Count | 128 Fluid Ounces |
| Water Resistance Level | Waterproof |
J**.
Worked exactly as advertised.
Works exactly as advertised. Converted rust and dried fast.
T**M
Goes further than you think
Did a great job. One gallon will cover the frame of a 2009 Chevy 2500 easily.
A**R
Stops rust
Works great
D**I
Easy to use
This is my first time working with this product application and use is super easy. I will be keeping an eye on this because I'm using it for auto repair on my baby. It dries pretty quickly
F**N
Black star
Works really well it does what it says
R**G
No mess. Little prep. Great coverage. Bonds well
I wish I could leave it 4.5 because some spots are not fully converted and may require second coat. The product is very easy to appply. I can’t touch for the durability but by far this is the least messiest and easiest to apply on rusty parts. Requires minimal prep. Can’t wait to see how long it will last. Great product.
T**L
Good product
Works as advertised
S**Y
Waste of money and a waste of time - rust is still there - worse than it was
I honestly don’t know what all the great reviews are about. My husband followed the directions exactly and it had zero effect on the rust. We have a 2011 Tahoe that developed rust bubbles that were coming through the paint on the rocker panel of the passenger side. After reading all the great reviews of this product, he ordered this and applied it with a brush. That was last Fall 2024. Fast forward to Spring 2025 and the rust had worsened. He again applied this product and here we are December 2025 and looks like we are taking it in to the the body shop to get a new rocker panel. Maybe we bought time or we wasted money and our time with messing with this. Either way, we do not recommend spending money on this product. If you have rust you have to remove the rust completely or it just keeps coming back - bottom line.
Trustpilot
3 days ago
3 weeks ago