Kroil Penetrant with Silicone includes silicone to loosen “frozen” metal parts and protect against future corrosion Stubborn rusted hardware is no match for SiliKroil Penetrating Oil with silicone! It’s the best way to “unfreeze” stubborn rusted hardware and fasteners.
- Includes silicone to displace water, prevent future corrosion
- Quickly loosens rusted nuts and bolts
- Frees frozen shafts, pulleys, etc.
- Dissolves rust, lubricates, cleans and prevents future rust
