Penetrating Oil

I really liked this product. I bought it to make a ferrocell, and it worked perfectly. While there’s nothing visually extraordinary about it, I tested it on two rusted bolts in the same general location. I applied WD-40 to one and Mouse Milk to the other. Surprisingly, the bolt treated with Mouse Milk was about 10–25% easier to remove. I still have some left, and it continues to work great!The only downside is that you cant spray it on like with WD-40!

15 years in the aircraft mechanic business here,all i can say this is one of the best penetrating oils out there period.you can't go wrong with this stuff.great buy and highly recommended.

The best penetrating oil we have found. Always great service from Pilots HQ.

Found this product watching a random you-tuber video about a Piper plane rescue after a wheels up landing. I'm a retired Boomer, worked Line Service weekends and a couple of summers in college at a small FBO, early 80's, and I never heard of this until now. Works as advertised, easily helped break loose a stuck brake bleeder screw immediately on my Triumph Bonneville with out any drama/damage. Only slight issue - was delivered with the cap on just snug tight, given how thin and great this stuff is, about 1/2 once seeped by the threads and into the bag.

Can't be beat.

I've been using this for a few years and I can't believe how good it works on screws, and bolts, big or small. I recently used it while removing some stubborn spark plugs on my truck and it was amazing how easily they got loosened!

if you need a great penetration oil for delicate items this is it!

This is a real deal stuff. I use it on exhaust bolts and works every time. I learned of this product in Alaska on the boats fishing summers. A lot of captians use it on salt water rust. The worst...... and this stuff gets it every time. Any professional mechanic needs this in the arsenal.