Free All Deep Penetrating Oil Rust Remover, Loosen Rusty Nuts & Bolts, Screws, Clamps, Pipes, 11 oz. Aerosol, 12 Pack

Had a brush hog drive shaft that would not slide. Tried everything. Took it off and hung it up on a overhead hoist. Sprayed Free All between the two joints and with just a few taps on the bottom joint it freed up and it slid out. Put anti- seize on shaft before sliding back together. Works great now. So far it's worked great on everything I used it on. Great product.

I've been working on cars and trucks for 50 plus years now, and this works great! I've tried them all, and this is a winner!

best penetrating oil ever thanks

I haul granular(and dusty) fertilizer for a living in a trailer with screw on safety locks on the rear. These are frequently brushed and oiled to operate. I was on a 2 week vacation and when I returned, I couldn't move one of the latches, and the other one just barely moved. I sprayed Free All on them and let them alone for a couple of hours. Later, they both were free and with another coat, the operate like new again. This stuff eats rust. The fragrance is different and nice. I've given a can to 2 different friends and they were amazed as well. This is so much better than Kroil and cheaper. A little goes a long way.

This product works like no other I have seen in my 68 years of life including working in a garage. Raised in a beach environment with family still there and we use this to free up the worst of rusted bolts and anything that is not smooth working like rusty pliers, etc. This stuff is just amazing.

THIS IS MY FAV PEN OIL!!

Works really fast , low Oder , price is affordable

Kroil is better but this is nearly as good for a lot less.