February 21, 2021
I am repairing an old trailer, with a lot of rust, using this product first and it works like a charm.
February 19, 2020
I have only just used the product on some rusted items, followed by metal primer and several coats of paint, so won't be for a couple of years to see how this treated materials hold up to some others I painted before getting the rust primer.
February 19, 2020
Second time I've used to prep metal surfaces on my Beneteau...works for me....
September 20, 2019
Used this on several tools, but where it really worked great was on my old rusty truck rims. Sprayed it on in the afternoon and let it sit overnight. Then sprayed the rims a second time and they look like new. Bought a small plastic spray bottle from the Dollar store to use as a dispenser.
March 8, 2019
Used it on braces and u bolts on boat trailer and repainted
March 7, 2019
Has been to cold to use this product. I have no doubts how good it is.
February 13, 2019
This stuff makes you wish you had more rust to be treated! (Even if I did use it on the motorcycle that's my boat transportation)
July 25, 2018
I usually buy OSPHO and thought I would try the JD brand. It seems to work the same and costs less. It's worth having a bottle of this around the house. Treating rust with one of these compounds before painting etc. makes the steel last longer, requiring less maintenance in the future. Wear gloves and eye protection. It's phosphoric acid. I put on two coats a day apart.
March 27, 2017
Get a few cheap paint brushes and paint on small areas to save money. Spray on larger areas to make it easier.
January 24, 2018
Seems to work just have to be careful to not use in spots you cant brush the white powder off before painting.