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Loosen frozen metal parts the professional way, with Kroil Original Penetrant in liquid and aerosol formulas (formerly AeroKroil).

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Our Products

Penetrants

Quickly loosens rusted nuts and bolts, frees frozen shafts, pulleys and many other metal parts.

Kroil Original Penetrant Liquid - 1 Gallon Can

Silikroil, Kroil Penetrant With Silicone Aerosol - 10 Oz Can

Kroil Original Penetrant Aerosol - 16.5 Oz Can (Aerokroil)

Kroil Original Penetrant Aerosol - 13 Oz Can

Penetrants

Fuel Treatments & Degreasers

Dissolve and remove tough substances to ensure smooth operation of engines and other mechanisms.

Kroil Floway Liquid - 1 Gallon Can

Kroil Floway Aerosol - 13 Oz Can

Kroil Kreen All In One Gas And Oil Treatment One Quart Can

Fuel Treatments & Degreasers

Industrial Lubricants

Keep mechanisms and moving parts operational, even in extreme temperatures.

Kroil Pyrolube Liquid - 1 Gallon Can

Kroil Microil Liquid - 1 Gallon Can

Kroil Microil Drip - 8 Oz Drip Can

Industrial Lubricants

Rust Solutions

Quickly penetrate and remove rust from any surface.

Kroil Exrust Liquid - 1 Gallon

Kroil Exrust Liquid - 16 Oz Bottle