Kroil Penetrating Oil loosens “frozen” metal parts Stubborn rusted hardware is no match for Kroil Penetrating Oil! It’s the best way to “unfreeze” stubborn rusted hardware and fasteners.
Quickly loosens rusted nuts and bolts
Frees frozen shafts, pulleys, etc.
Dissolves rust, lubricates, cleans and prevents future rust
Penetrates spaces as minuscule as 1-millionth of an inch
Displaces moisture too. For easy, accurate application, pour Kroil into your pump-spray bottle.
43381Z Sili-Kroil Aerosol, 16.5-oz.
Click Here for Material Safety Data Sheet
Instructions and MSDS