Rust Treatment, 1 Qt Btl, Opaque

It seems to convert the rust and leave a rubbery like, black coating on the steel. So far I like it and what it does. The first bottle this size (1-quart), lasted through a 67 Cutlass, 71 C10 stepside muscle truck and 77 GMC truck.Besides the normal brushing on, I tried to use it to fill a cavity.... Don't bother unless you can tip that item in all kinds of angles to get it to coat. By filling a cavity, it just creates a film that turns black where exposed to air and under it, it will still be liquid. I tried to fill the rear cab brace on a square body GMC. After waiting 2 weeks for it to harden, I more or less gave up and just moved on with my project, spraying it down with coal tar epoxy.I attached 2 pics, the first showing the raw steel framework for the sail panel (C pillar) for a 67 Cutlass after I sanded it down. I coated the sail panel framework with this stuff before buttoning it up with a donor rear quarter. It works OK if you put it in a squirt bottle to reach tight spots. Just don't put in much. As for the bottle, brush, paint cup or whatever you use to apply this, it'll be ruined. I'm not even sure it can be cleaned from a brush well enough to matter, I just buy the 99 cent brushes (not foam) wherever I find them and toss when I'm done. The lids for aerosol paint cans or a Dixie cup work good as a holding cup. Do NOT put unused product back in the bottle! A little goes a LONG way... Imagine brushing on water and how well that'd cover if all you had to do was get the surface wet.This stuff is bad news if you burn it and has a weird smell. Yeah, you'd never intentionally hit this with a flame, but if you coat the inside of the panel with this, then weld that panel in place..... Make sure it's well ventilated, don't need a third arm popping out of your back mid project. Wait, that might actually be useful, my luck I'd get a third ear that doesn't work any better than the other two useless ears, but it'll be on my forehead.... Don't do it... Don't let your young body write checks your old man body can't cash...Lastly, I'm part of several large car groups and it seems that all the other products out there that do this similar thing with rust, aren't any better than this brand. A couple are close to equal, but many fall short of this stuff.

This is a good product at a reasonable price. Easy to apply and as advertised converts rust to a stable platform that can be painted directly. I had a couple of rust pockets at the lower edge of a pickup truck, after applying this product I was completely comfortable that the rust was stabilized. I applied some Bondo over the area because some metal was missing. A great repair, in which I am confident will last for years.

As usual any Loctite product performs fantastically. this took all of the rust on my yard wagon and converted it to a stable paintable surface, just follow directions on the bottle.I put Lowes herculiner on the inside bed and it has performed fantastically. it has bonded very securely to the rust treatment finished surface. Highly recommend this product.

I've used this for years on rusty metal. Especially on cars. I've tried others but keep going back to this. Got tired of paying ridiculous prices for a tiny bottle. Now I got one big bottle for the price of 2 or3 tiny bottles.

This stuff is easy to apply and seems to encapsulate the rust. It also accepts a top coat of paint as a primer would!!

We used this product in the paper manufacturing industry on rusted/ corroded internal components of process equipment. It reacts with (rust) to form a tough primer coating and cleans up with water. Extend performs well. It’s not “cheap” but worth the money. I had to have some at home so I found some on Amazon. I’m sure that other similar products are available, but I know that this product can withstand the harshest conditions.

This product was absolutely wonderful. I recently purchased a 99 Explorer. I didn't notice the extent of the rust below the doors. I had used something similar to this years ago and it was pretty good. But, this product is far superior. Don't waste your money on the other products for rust treatment. This is awesome and dries faster than others. I did end up putting two coats on and am glad I did. Excellent product. Highly recommend.

This stuff is great and will do as advertised but works really well if you knock the surface rust off with a metal brush. Putting this on non-abrasively attacked rust will yield a less than optimal finish. If you knock the surface rush off and then apply Loctite to non-fully oxidized metal it will create a very dark grey to black layer with will seal the surface from oxygen/water. It worked so well after sanding the rust a little that I almost did not paint over it.I have used this to coat and treat all my equipment in my work space in a humid environment and it works really well.