Justice BrothersJb-80 Multipurpose Lubricant

Exactly what it says, Twice as good as WD 40it leaves a residual lube and doesn't dry out like other penetrating oils...Certainly better than Kroil

I work in the automotive industry and live in central NY, right smack dab in the middle of the rust belt. I've tried just about every kind of rust penetrant on the market. THIS STUFF WORKS! It's almost instant. For the really stubborn stuff let it sit on there for a few minutes, overnight, whatever you think you need to do. If any rust penetrant was going to work this is going to be it. I've had a extremely high success rate with this product and I wont buy or even use anything else. And a relatively little bit goes a long way. I will continue to search for this product every time. Hands down the best stuff I've ever used in my 15+ year career in the automotive industry.It still works on the small stuff too!(Hinges, drawers, and other household stuff)

I have used this previously & have had trouble locating more. Imagine my surprise when I found it on Amazon.Excellent product, best I have ever used for the purpose intended!

This stuff is way better than WD-40. Highly recommend last a long time.

This stuff works great lube and cleaning wiping down guns last a long time and protects very well.

This product was recommended to me by a friend who owned a garage repair operation for over 35 years. It penetrates and lubricates rusted bolts and stuck spark plugs better than anything I’ve ever used.

Used this for years. Nothing like it. When it starts to bind, disassemble, apply JB80, try again. Night and day.

This spray loosens rusty bolts and screws quickly . Best rust busting spray on the market. Little pricey