Kroil: The Pro's choice since 1939!

Best Penetrating Oil Used by the Pros

When it comes to freeing corroded items in tough spaces, nothing rivals powerful, industry-proven Kroil penetrating oil. Used and trusted by pros and experienced DIYers alike since 1939, Kroil quickly loosens rusted nuts and bolts, frees frozen shafts, pulleys, and more. No space is too tight to reach, thanks to Kroil's ability to penetrate the smallest opening, thread or crevice. Corrosion meets its match, as Kroil removes and prevents rust, cleans and lubricates, and displaces moisture.

[JackDaniels]

Good scoop on Kroil. Been using it on my rifles for years. Thanks Creedmoor.

[Jeff_Seely]

Seriously, I don't know how they keep it in the can! Yes and I use it for just about all my rusty fastener extractions. If you don't want to pay the crazy price for kroil, do the following: Take 1 part Acetone and mix 1 part of plain old cheap automatic tranny fluid. That is what kroil is mainly comprised of. They sometimes put silicone lube into it but I just miix the 2 parts of this chemical and store it in HDPP containers, steel, or glass. The acetone component will dissolve most plastics so be careful around synthetic stocks.

[crystallindley]

Is Ther a differents between the Kroil & the microil ?

[SigmaBallistics]

what happened to your brass care porcelain beads?

[harryboersen]

Been looking for it in southwest Michigan but cannot find it anywhere. Tell me who sells it around here, thanking you in advance.