“Kroil does the job so well. It pays for itself by working easily and quickly.”
Plant Manager, Manufacturer
The Best Penetrating Oil
Pro-grade penetrants and lubricants for industrial service and maintenance
Rust Buster
Introducing Kroil Shield. Professional grade metal protection that prevents rust, corrosion and environmental damage before it even starts.
The Clear Choice
The first Kroil penetrating oil that meets NSF-H1 and Kosher food-safe standards.
Any Angle. Every Drop.
Use 13oz Aerokroil with SprayTech™ to loosen frozen metal parts the professional way. Spray from any angle (even upside down).
Loosen Up
When rusted and corroded metal parts slow you down, trust Kroil to loosen things up. Proven and trusted by professionals since 1939, Kroil Original Penetrant is available in liquid and aerosol (Aerokroil) formats.
“If I see a can of Kroil in a shop, I know they know what they’re doing.”
Master Automotive Equipment Technician, Telecom Company
“Kroil has been the most impressive penetrating oil…I would never not have Kroil on hand for the toughest jobs.”
Machinery Maintenance Supervisor, Petroleum Refining Company
