Loctite 8-Ounce Extend Rust Neutralizer

Buen inhibidor para el oxido y la corrosión

Quick ship! Works well. Turned the rust black on my truck and stopped the oxidation. Thank you and Have a great Spring season 2026!

OK

Amazing product! Inherited a patio umbrella base that fits integrated into the patio stonework and it was terribly rusted. It's a specific base for this patio so I had no interest in trying to figure out how to replace it. Used this stuff, 2 applications as directed (2nd coat 20 minutes after the 1st) and then a 3rd coat 24 hours later. What a difference!!! It's saved me years on this base as well as the aggravation of trying to source a replacement. Reading some of the other reviews, I'm confused as to why it wouldn't have worked for them - maybe directions weren't followed for the time intervals between coats. But it definitely worked for me, hands-on amazing.

Short review: This product works well if you don't expect a miracle and thoroughly remove as much loose rust as you can before applying Extend Rust Neutralizer.Long review:The biggest task I've used this on is for my vehicle's calipers which were rusty to the point where I could flake pieces off. I took them off and used the process of electrolysis to remove most of the rust and scrubbed them vigorously until the calipers looked mostly like shiny bare steel. I then painted the calipers with Extend Rust Neutralizer (which dries on rust as a black finish) and then coated them with caliper paint. The key to this product is removing as much rust as you can! If you can get down to bare metal as best as possible then use this product I believe it will work and last for a long time. It can only penetrate into the top most layer of rust. It will NOT convert flaky rusted apart things into like new shape. Also I had to buy a reman. caliper as well since it was too far gone, I did not scrub it down to bare metal as it was painted already, so I just painted it with the matching caliper paint I already had. In about 1 month the paint on that caliper had mostly come off leaving an orange rusty finish, the calipers I cleaned well and used Extend on are still rust free after over a year.I've also used this to paint over rust spots on vehicles with success in the fact that the rust hasn't spread further. By sealing the rust off from the air it has prevented the rust from getting more water & oxygen which has greatly reduced it's ability to spread. While I understand the rust is still spreading the speed is greatly inhibited.I would absolutely recommend this product as a base coat to put down under say a rust inhibiting primer, then paint and/or clearcoat. I believe that the product turning black is an actual function of it converting the rust. When it's painted on a non metallic surface it dries a semi translucent white color, but when applied to a steel with rust it dries black.