WD-40 Specialist Rust Remover Soak - Fast Acting Rust Dissolver. 1 Gallon (Pack of 1)

I used it to remove the rust from my motorcycles rusted gas tank, it didn't work as I expected to.

I decided to try WD-40 Rust Remover Soak on some very old tools from my Grandfather that I recently "rediscovered" after having them for over 60 years. I picked out some that I would not soak in WD-40 RRS (poor resolution picture on left) so I could compare the results with the pieces I did soak overnight (picture on right). All the tools started out very rusty-- but not pitted or stained. I was very happy with the soaked items. After some work with Scotch-Brite scour pads, they looked better than I had hoped. And the soak did not damage any of the wooden handles. The old axe looked ready to use. After that experience, I used the rest of the gallon to soak some of my own rusty screwdrivers, drillbits, files, pliers, and an old hammer head. The results were good, but not spectacular. What I found is that the better quality the tool, the better the result. A number of the cheapy tools picked up a black stain that was hard to remove. I rated this product a 5. It has no fumes, is totally biodegradable, and did not damage my hand or any other non-rusting materials. It delivers exactly what it promises: slowly removing mild to moderate rust. [If you look carefully at both pictures you will see little hooks like the ones your Great Grandfather used to lace his Spats.]

Funcional producto.lo recomiendo

Had set of rusty socket set , 24 hrs later the set looked new again 👌

Um produto dê altíssima qualidade remove o ferrugem sem , o menor esforço confiável é seguro !

Muito bom. É caro mas retira totalmente as ferrugens.