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KROIL ORIGINAL PENETRANT. BEST PENETRATING OIL.

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

KROIL PENETRANT WITH SILICONE.

Free it up, lube it up, finish it up. No job is too tough for Kroil Penetrant with Silicone (formerly SiliKroil).

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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 Drip - 8 Oz Drip

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

Kreen
Floway

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