“Kroil does the job so well. It pays for itself by working easily and quickly.”
Plant Manager, Manufacturer
The Clear Choice
Introducing the first Kroil penetrating oil that meets NSF-H1 and Kosher food-safe standards.
Any Angle. Every Drop.
Introducing the new 13oz Aerokroil with SprayTech™. Loosen frozen metal parts the professional way. Spray from any angle (even upside down).
$100 in Prizes
Simply leave a review on any Kroil product and be entered to win $100 in product – It’s that simple!
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.
Looking Good
We’ve given our packaging a swell new look, but the products you love haven’t changed a bit.
Hey Slick
The best gets even better in Silikroil, Kroil Penetrant with Silicone. Blending Silicone with the legendary Kroil formula results in superior penetration, lubrication and rust prevention.
“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
