Legendary penetrating oil with silicone for breaking rust bonds and freeing frozen metal parts. Superior lubrication and rust prevention in a 16 oz aerosol. Made in USA.
Kroil Penetrant with Silicone represents a refinement of a proven formula trusted by shooters, mechanics, and outdoor enthusiasts for decades. The addition of silicone to the original Kroil formula creates a superior penetrating lubricant engineered to tackle the toughest jobs.
This high-solvency oil operates at the molecular level, penetrating into the tightest spaces to break the corrosive bond of rust and oxidation. Once penetration is achieved, the silicone-enhanced formula provides lasting lubrication that protects against future rust formation.
Kroil Penetrant with Silicone excels on:
The silicone additive makes this formula particularly valuable in coastal areas and regions with high salt exposure or severe weather. It provides extended protection where standard penetrants fall short.
When you need to free a frozen part and keep it protected, Kroil Penetrant with Silicone delivers the penetration and lubrication that gets the job done right.