Free All Rust Eater Deep Penetrating Oil, 1 Gallon Can – Loosens Rusted Bolts, Nuts, Pipe Connections & Locks – Industrial-Grade Rust Remover, Silicone-Free Formula, Safe for Paint & Plastic Surfaces

This product works wonders on rusted bolts and stuck parts! The deep-penetrating formula loosens even the toughest corrosion with ease. The aerosol spray ensures precise application, and it dries quickly without leaving residue. Highly effective and long-lasting—saves me time and frustration. A must-have for any toolbox! 5/5 stars, highly recommend!

Really works, needs a little time, but it truly works, bonus- leaves a film to prevent rust reforming !!! I am keeping a carabiner that was severely rusted outside, hasnt rusted in over a year !! nice clean metal !!

I have been doing my own automotive work for a long time, I recently came across two of the most badly oxidized axle nuts I’ve ever seen on a late model BMW. I knew this was a tough problem so I opted to try out something new, which was Free All based on its reviews. I soaked the nuts down multiple times over the course of 24 hours and the impact was noticeable. Added some heat and managed to get them off! I was 100% expecting to have to cut. Recommended!

All is good

Yes it stinks 🦨 but it works better than anything else I have used in over fifty years of mechanical work

So far it seems to work well. I will have to use it on some other rusted bolts for for further testing.

Dual-bladed spinner stopped spinning after multiple applications of 3/1 oil. Free All seems to be working well after multiple applications. Appears to have reduced rust which was obviously the problem.

For freeing rusty nuts, bolts, etc. this product is hands down the best lubricant I’ve ever come across. The only problem I had was after using 1/4 of the can the aerosol pressure went flat so now I’m stuck with 3/4 of a can that I can’t spray out. Maybe the one I got was just a dud so I’m gonna order another one and hopefully I don’t get that problem again.