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5.0 out of 5 stars. 478 reviews

Kroil 10 oz. Penetrant with Silicone Aerosol

5.0478 Reviews

Item # 2324957

Image showing 10 oz. Penetrant with Silicone Aerosol
Image showing 10 oz. Penetrant with Silicone Aerosol
Image showing 10 oz. Penetrant with Silicone Aerosol
Image showing 10 oz. Penetrant with Silicone Aerosol
$26.99

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Kroil 10 oz. Penetrant with Silicone Aerosol

5.0478 Reviews

Item # 2324957

Image showing 10 oz. Penetrant with Silicone Aerosol
Image showing 10 oz. Penetrant with Silicone Aerosol
Image showing 10 oz. Penetrant with Silicone Aerosol
Image showing 10 oz. Penetrant with Silicone Aerosol
$26.99

See 4 deals for this item

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Shopping at

Grassland (franklin) TN

1 In Stock in Aisle 19

Delivering to

37027

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The Original Penetrant since 1939, SILIKROIL, KROIL with Silicone aerosol is an industrial-strength penetrating oil formulated to quickly penetrate deep into small crevices. KROIL attacks rust and corrosion to help loosen frozen or seized metal fasteners such as nuts, bolts, screws, studs, hinges, tools, pulleys, chains or valves with the added benefits of silicone lubrication. Safe on all metals, it is ideal for stuck parts on cars, trucks, ATVs, fleet, farm and agriculture engines and equipment.

Corrosion Meets its Match

  • FAST-ACTING: penetrates small openings, threads and crevices
  • PRO GRADE: trusted by the professionals
  • SIMPLIFIES REPAIRS, MAGNIFIES MUSCLE: gives you all the leverage you need for those stubborn jobs
  • APPLICATIONS: Use on nuts, bolts, studs, screws, pulleys, shafts, valves, chains, tools, bearings, and any corroded threads or seized metal fasteners

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471 reviews with 5 stars.
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Overall Rating

5.0
367 out of 372 (99%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The product is a highly effective penetrating oil that quickly breaks through rust and corrosion, allowing users to easily free up stuck, seized parts and fasteners across a wide range of applications...
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1 to 4 of 479 Reviews
1 – 4 of 479 Reviews
Waynesville, NC
Review 1

What would your Mother tell you!

2 days ago
The only penetrant my mother lets me use! The only penetrant I need for all my household, auto, lawn and garden needs!

Yes, I recommend this product.

Originally posted on kroil

Rhode Island
Review 1

Delicious!

6 days ago
I love this stuff! It tastes wonderful and also works on rusty metal

Yes, I recommend this product.

Originally posted on kroil

Springfield, Mo
Review 1

Easier and quicker than other products I’ve used.

6 days ago
This is the only product that worked when I restored my 71 VW Beetle. I can’t recommend it enough!

Yes, I recommend this product.

Originally posted on kroil

North Carolina
Review 1

Best penetranting oil ever.

6 days ago
I have used Kroil products for years and what made me believe in it was when I was working at a paper mill on boiler pipe and them rusted so bad that we had a 48in pipe wrench on them and could not turn them and a guy came in had some Kroil penetrant oil with him and give it to me said spray a little around the joint and let it sit for a few minutes and I did came back and we tried to turn it and it started to turn a little so I sprayed the rest of the joints they was about 8 more joints and when we got to the next one we had no trouble turning it at all and I have used it ever since.

Yes, I recommend this product.

Originally posted on kroil