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Kroil Penetrating Oil with Silicone (Aerosol Spray-16.5oz Can-Single), Penetrant for Rusted Bolts, Metal, Lubricant for Hinges, Chains, Moving Parts (SK162)
Kroil Penetrating Oil with Silicone (Aerosol Spray-16.5oz Can-Single), Penetrant for Rusted Bolts, Metal, Lubricant for Hinges, Chains, Moving Parts (SK162)Kroil Penetrant Aerosol 16 5oz SK162CKroil Penetrating Oil Silicone Aerosol Spray 16 5oz Can Case 6 Penetrant Rusted Bolts Metal Lubricant Hinges Chains Moving Parts AZSK162C6Kroil Silikroil Penetrant Aerosol 10oz Can w Silicone SK102Kroil Penetrating Oil Silicone Aerosol Spray 16 5oz Can Case 4 Penetrant Rusted Bolts Metal Lubricant Hinges Chains Moving Parts AZSK162C4
Size:16Oz -1 Pack-Out of stock
Key item features
- Trusted Penetrant: Kroil Penetrating Oil with Silicone is a trusted penetrant, building on a strong reputation among professionals for effective and efficient task completion.
- Enhanced Penetration: The addition of silicone provides superior penetration and extra lubrication for stuck parts, breaking rust bonds and lubricating at a molecular level.
- Simplified Repairs: This oil simplifies repairs by loosening tough rusted parts quickly, requiring less torque to free seized nuts and bolts.
- Corrosion Defense: It effectively attacks corrosion, penetrates rust, cleans carbon deposits, and lubricates rusty components.
- Moisture Displacement: The silicone lubricant displaces moisture and offers protection against humidity and saltwater, making it suitable for marine applications.
- American Made: Kroil Penetrating Oil with Silicone is produced in the USA, with its origins tracing back to 1939 in Chicago, Illinois.
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Specs
- Machine & tool lubricant typePenetrating Lubricant
- Container typeCan
- Volume capacity16.5 oz
- Cleanser formSprays
- FeaturesCorrosion Protection
- Vehicle fitment typeUniversal
Current price is USD$32.94
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About this item
Product details
Kroil Penetrating Oil with Silicone (Aerosol Spray-16.5oz Can-Single)
- Trusted Name in The Penetrating Oils – Kroil Penetrant with Silicone (formerly Silikroil) from Kano Laboratories builds on our strong reputation among professionals as the trusted penetrating oil for any industry. When you need a penetrant that will get the job done fast and easy the first time, go with Kroil.
- Superior Penetration With Silicone – The addition of silicone to Kroil results in superior penetration and extra lubrication for stuck parts. This high solvency oil penetrates tight spaces to break the bonds of rust, and provide lubrication at the molecular level.
- Simplifies Repairs, Magnifies Muscle – When tackling the toughest nuts and bolts, any additional leverage helps. Kroil loosens tough rusted parts fast, and requires less torque to loosen seized nuts and bolts. Now that’s leverage!
- Attacks Corrosion, Displaces Moisture – Corrosion meets its match, as Kroil with Silicone penetrates rust, cleans carbon deposits and lubricates rusty parts. Our silicone lubricant also displaces moisture and protects against humidity and salt water, which makes it perfect for marine, boating and fishing applications.
- Made in the USA with Global Packaging – Kroil brand and Kano Laboratories were founded in Chicago, Illinois, USA in 1939 by Thomas J. O’Kane. Now located in Nashville, Tennessee, USA, we take pride in employing American workers to produce the highest quality penetrants right here in the USA.
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Specifications
Machine & tool lubricant type
Penetrating Lubricant
Brand
Kroil
Container type
Can
Volume capacity
16.5 oz
Warranty
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Showing 1-3 of 506 reviews
Nov 4, 2025
Joeski62
5 out of 5 stars review
Brake Chamber Nut Rusted On
I'm a diesel mechanic, so we have a lot of knuckle busters. I'm down here in Houston, and a tractor-trailer came in with a brake chamber problem. This driver runs north and south, encountering snow, salt, and a lot of rust. One of the nuts that holds the chamber on wouldn't move, so I got out the Kroil penetrant with silicone and sprayed the nut down, letting it soak in. I put the impact on it, and it freed the nut right up. Kroil penetrant/silicone is truly a life saver.
Review from kroil
Helpful?1HYXBUGXHU86336926278
Oct 28, 2025
Mechanic12
5 out of 5 stars review
Perfect Viscosity
[This review was collected as part of a promotion.] This stuff is hands down the best penetrating oil ever made- the stuff just works. It has a perfect viscosity to where it is thin enough to slip through cracks, threads and anything else. That balance is what makes it so effective- it creeps where other oils dont. When you spray it you can literaly watch this stuff work. Not too gummy, not too slick, just right.
Review from kroil
Helpful?1HYXBUGXHU86336926278
Nov 11, 2025
Dacker
5 out of 5 stars review
Saving a part of my youth, my motorcycle!
Freed up a 1986 motor cycle engine (KZ 1000) 30 years after it seized up due to water from a flood. Would not turn over. Removed heads and put Kroil creeping oil in the cylinders and was able to disassemble and rebuild the engine. I was told to junk the motor but thanks to your product it runs today.
Review from kroil
Helpful?1HYXBUGXHU86336926278
