This stuff is awesome!!! My 17 year old son is starting a lawn business and someone gave us an old trailer for his equipment. It was in really bad shape, but it was free. After removing the wooden boards, we saw just how bad the rust problem really was. Using a grinder, we stared to go at the rust. It’s a LOT of work and still looked pretty bad after hours and hours of grinding. I decided that before putting more hours in to complete the grinding, I wanted to see if there would be any product that would work, and was going to use a popular paint specifically for rust. While reading reviews, I found where someone mentioned using this product first and how it made all the difference before priming and painting so I ordered a small can to try it out. I’m highly impressed with the super fast results. I couldn’t believe that it was converting the rust like it does right in front of my eyes, and was so astonished that I couldn’t stop myself! I only intended to do one area, but ended up doing everything that was already cleaned down with the grinder. I’ll be ordering more, and have several items I’ll be using this on! My fire pit that I love will be next!
Saved our shower About three months ago, I used Rustzilla on a cast iron shower drain. At the risk of jinxing things...this stuff worked!!!!! I had tried Rustoleum first (hardware store guy recommended that) and it worked for about two weeks. Rusty water was showing up again and when I opened up the drain cover my heart sank. The again-rusty drain, and rust on and in the silicon caulk, is shown in a photo.Then I tried Rustzilla and...like I said...looks like it worked. Hooray!!!! The photo of the covered drain shows you why I worked so hard to solve this problem.This was easy to use. Did not need a mask (though an open window is recommended). Wore gloves of course. Used three coats because I wanted to give it my very best effort. Perhaps as importantly, the maker of this stuff took time out of moving to help me with advice on whether to add another coat.So take it from me: First - do not use cast iron for your shower drain. Second - if you have rust get this stuff. Third - if you're not sure or need help, contact the company to get advice.
LOVE this product. It works like magic. So easy to use. Little to no odor.