Kroil Original Penetrating Oil – 1 Gallon | Industrial-Strength Rust & Corrosion Remover

Free seized fasteners, frozen shafts, pulleys, and more with Kroil Original Penetrating Oil — the industry-trusted formula professionals and serious DIYers have relied on since 1939. This 1-gallon jug delivers exceptional value for high-volume shop use, fleet maintenance, industrial applications, and any job where corrosion and rust threaten to slow you down.

Kroil’s uniquely engineered formula penetrates the smallest threads, crevices, and tight spaces where other penetrants simply can’t reach. Once it gets in, it goes to work immediately — loosening rusted nuts and bolts, displacing moisture, removing existing rust, and leaving behind a protective lubricating barrier that helps prevent future corrosion.

**Key Features & Specifications:**
– **Size:** 1 Gallon
– **Formula:** Original Kroil Penetrating Oil
– **NSF Listed:** Nonfood Compounds Program — Category Code H2, Registration #165745
– **VOC Compliance:** 50-State VOC Compliant
– **Origin:** Made in the U.S.A. (portions of packaging imported)
– **Trusted Since:** 1939

**What Kroil Does:**
– Frees rusted, seized, and corroded nuts, bolts, and fasteners
– Loosens frozen shafts, pulleys, and mechanical components
– Removes rust and prevents future corrosion
– Cleans and lubricates metal surfaces
– Displaces moisture from metal parts
– Penetrates the tightest threads and crevices

Whether you’re running a professional shop, maintaining heavy equipment, or tackling demanding restoration projects, the 1-gallon size ensures you’ll always have Kroil on hand when you need it most. NSF H2 listing makes it suitable for use in facilities where incidental food contact is a consideration.

Order online today from VanTon Arms and take advantage of our competitive pricing and fast nationwide shipping. Stock up on one of the most trusted penetrating oils ever made — delivered straight to your door.