Kroil Original Penetrating Oil Spray Can - 16.5 oz.

Julian Miller: This is like a spray on oil stronger than WD-40. I use it sparingly, but when I use it, it works great.

United States on Dec 02, 2023

Kevin Wicki: Does th job very nice and it even smells nice! Recommend by a good macanic 🙏

United States on Dec 01, 2023

Anita Jones: if you have a rust bolt want come off use this its out standing on a lot of stuff even gets power out of gun barrels been using this for 25 years

United States on Nov 25, 2023

charlie: The product works as advertised, Latest project, notice Proportional Valve (Brakes) was leaking on my 86 F250. It is bolted to a plate that is bolted to the frame. So rusted looked like they were welded together. soaked with kroil for a couple days as I was replacing the clutch also. Put kroil on them for a few days, and when I came back to remove them, came right off. Also the 5 Brake Lines screwed into the Valve, aided in removing them also. 2 top ones were the worse for rust....use it on the Hood latch when it becomes stubborn and door latches....etc, Think last big can was $13, this one over $40,,,thanks Joe

United States on Nov 11, 2023

Robert Thanepohn: Aerokroil, or Kroil, is 100% the best penetrating oil, there is no comparison! We’ve all used WD, and it has uses, and many of us have used and loved PB, but Kroil is in another class all together! First time I used it was when trading in an old truck and I couldn’t unlock my hitch pin, even with PB (which I swore by at the time), the dealer grabbed his can and gave the locking hitch pin a couple quick shots and then said “give it a minute”. After a brief pause I tried my key again and it instantly turned like new! He gave me the can and related his experience with it and praise for it. Since that day, probably 7yrs ago, I’ve used AeroKroil (aerosol version) and a wide variety of tasks and have seen it seemingly work miracles! One example would be my use of it on dead bearings, I work on conveyors amd so deal with a lot of rollers which eventually freeze up from rust. I’ve had 100% dead rollers, ones that I couldn’t turn even a little with a long pipe wrench, restored to absolutely free spin with application of this penetrating oil. I just spray a bit on the end by the earring and let it soak in for a bit then I give it a turn, there’s usually a millimeter of...

United States on Apr 30, 2023

Les: great product .does what it’s supposed to do.downfall is the price of it

Canada on Mar 16, 2023

1ocean1: It worked very quickly and improved over time as it penetrated. It's expensive but worth the cost.

Canada on Mar 02, 2023

Remi T: You need something to brake loose your rusty bolts you choose the good product ,they use this on construction and I thing is the best product ahead of others

Canada on Oct 02, 2022

dan gelinas: It is one of the best

Canada on Jul 05, 2022

Jon Ho: Product showed up early. Product as discribed. I have used it for years. Very expensive and worth it

Canada on Jan 18, 2022