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🛠️ Rust Kutter: Stop rust before it stops you!
Rust Kutter is a professional-grade rust converter and primer that chemically transforms rust into a phosphate layer, preventing further corrosion. Designed for ferrous metals, it creates a durable, paint-ready surface that extends the life of your metal equipment and structures. Easy to apply with brush, roller, or spray, this USA-made formula is perfect for tools, vehicles, and outdoor metal surfaces exposed to moisture and oxygen.





| Asin | B001U1GW82 |
| Date First Available | February 25, 2009 |
| Item Model Number | 9099 |
| Manufacturer | Rust Kutter |
| Package Dimensions | 13.47 x 9.97 x 5.99 inches; 10.8 pounds |
User
Actually works.
I have to say, this product is some of the best stuff on the market. Works flawlessly, removes 99% of rust with two coats. Always powerwash or scrub with baking soda before you paint. The acid residue will bleed through and weaken the paint. It will turn an oil based enamel into what feels like a latex when you scratch it with your fingernail. Also, don't spray near aluminum unless you plan on cleaning and polishing everything. I accidentally got some on a hoist when I was spraying a steel wall. I had to polish the entire hoist.Be aware on having the item shipped to you through Amazon. Because they tend to leak, and Amazon will mark it as damaged. Your shipment will be delayed. This has happened to me about fifteen to twenty percent of the time. I called the company who makes it. They were extremely helpful and I actually got to talk to a human being right from the get go.
User
Very good product!
Worked very good just make sure you use gloves and eye protection.And make sure to clean the metal before and after
User
This is the stuff
This is the rust remover I use, the best I’ve found. Put this in a spray bottle and spray the area, hit it with a plastic bristle brush or wire brush and work it into the rust. Rinse with water. Works great on surface rust, like a hood or a top on a car, forms an oxidation layer that is ready to accept paint when dry. You want to knock all the loose rust off first for best results.
User
Purchased a second time!
Using to neutralize rust on undercarriage of three older neglected (by me) MN winter vehicles. Used in combination as experiment with paint thinner I removed years of rust and grit from inside of chromed wheels on my new old truck. Not recommending you do this!Don't leave it on as it produces an oxidation that needed a wire brush to remove.Bought the first time with commercial grade plastic spray bottle . Worked well. Will use after wire brushing in future instead of before. LOL!When I run out will purchase again.
User
Worth every penny
Amazing product. This converts rust to a permanent non-rusting surface, with little effort.
User
Not a converter
Seems to work pretty kaka if u ask me isn't a converter takes it away but only light rust a lot of it stays thought about returning it 🤔 may still not what I wanted
User
It works so well
Great for removing rust stains from concrete and my vynil fence. Have well for water sprinklers, mineral content cause rust stains on any thing it touches but this stuff works great
User
FANTASTIC stuff - Worked!!! as good as promised!
Been looking at my old rusty - but still strong horse trailer.... Thinking it really needs sandblasted and redone.... we had painted it a couple of years ago with fancy rust paint, that only made it rust more... I saw an Ad for this... So I figured - well why not... if it doesn't work - can't be any uglier. WOW did it work! I did nothing in prep, I swept it off... I used roller and rolled it on.... I could see it work in minutes! my only thing was it was making dark rusty runs in some places (I think was crappy paint causing it), I thought it was going to wash off after the 24 hour wait - it did mostly - so I recommend if it does on yours, Rince them off before they dry and reapply. Super, super easy to use, no bad smell. I bought more to do farm equipment and spruce it all up!
Trustpilot
2 months ago
2 weeks ago