Kroil Original Penetrant Oil, 1 Gallon
Industry-proven penetrating oil trusted since 1939. Quickly frees corroded bolts, frozen shafts, and seized components. Penetrates tight spaces, removes rust, and displaces moisture.
Kroil Original Penetrant Oil: The Professional's Choice
When corrosion locks up your equipment, Kroil Original Penetrant Oil delivers the proven performance that professionals have relied on since 1939. This is serious penetrating oil for serious problems.
What It Does
Kroil penetrates where others fail. Its unique formula reaches into the smallest openings, threads, and crevices—spaces where conventional lubricants cannot go. Whether you're dealing with rusted nuts and bolts, frozen shafts, seized pulleys, or corroded fasteners, Kroil works quickly to break the bond of corrosion.
Key Benefits
- Frees frozen components in tight, hard-to-reach spaces
- Removes and prevents rust while cleaning and lubricating simultaneously
- Displaces moisture to protect against future corrosion
- Made in the U.S.A. with proven formulation
- 50-State VOC Compliant for environmental responsibility
- NSF Nonfood Compounds Program Listed (Category H2, Registration #165745)
Why Professionals Choose Kroil
This is the oil that gets the job done when nothing else will. Kroil's reputation is built on results—trusted by gunsmiths, mechanics, and experienced DIYers who understand that quality penetrating oil is an essential tool. One gallon provides long-lasting performance for shop, range, and field use.
