The all new, revolutionary, professional grade metal refinishing product.one gallon makes two full gallons, which can be reused many times over and over again!!!!De-oxy-does-it can be sprayed on body panels to remove light surface rust and to leave a phosphate coating for excellent paint adhesion.de-oxy-does-it is especially good at stripping heavily rusted parts, just soak the rusted parts in the de-oxy-does-it solution until all the rust is totally gone. This is far superior to sandblasting which can warp sheet metal or peen over the metal and still trap rust in the pits and cause rust to come back in the future. Bid with confidence, this product comes with a 100% satisfaction guarantee!!!!So… if you’re restoring your favorite car or you just want to kill some rust on household items the easy way…….then this is just what you’re looking for!!!!!!Good luck bidders this stuff is not sold in stores……………get yours today!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!