Review on Henkel Corp 1381192 Rust Treatment Extender by Scott Rodriguez

A few years ago I used this product on some rusty roof detailing equipment I've worked with and it's been great. Now I got a nice, heavy handcart, which was covered with tarpaulins and rusted outside. I have used this product and it worked the same as it did a few years ago. It will discolour rust black and can be repainted if necessary and works as described. This is a good product that I fully recommend.