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5.0 out of 5 stars. 1074 reviews

Kroil 10 oz. Penetrant Aerosol

5.01074 Reviews

Item # 232495699

Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
$24.99

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Kroil 10 oz. Penetrant Aerosol

5.01074 Reviews

Item # 232495699

Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
Image showing 10 oz. Penetrant Aerosol
$24.99

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, AEROKROIL, KROIL 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. 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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Reviews

Rating Snapshot

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1057 reviews with 5 stars.
11 reviews with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
6 reviews with 1 star.

Overall Rating

5.0
901 out of 906 (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 highly effective at loosening and freeing up rusted, seized, or stuck parts and fasteners, outperforming other leading penetrating oils. A small amount goes a long way, making it a cost...
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Customer Images and Videos

  • I’ve used this for years
  • clean combustion chamber with Kroil
  • Review photo 3.
  • Review photo 4.
  • Before, while soaking in kroil
  • after
  • after
  • Before, no kroil. So rusty and krusty.
  • satisfaction
  • purchase
  • for the car
  • smell
  • price
  • fit
  • repairs
  • functional
1 to 4 of 1074 Reviews
1 – 4 of 1074 Reviews
Exton, PA
Review 1

I was amazed

2 days ago
I've been using Kroil for years. It was introduced to me by my Farmer friends. They told me they use the other sprays to clean things off and then Kroil to do the work. The best test was when my son purchased a motorboat with a Frozen steering cable. Everyone told me you can't free them up and you have to buy a new one. Everyday for several days I sprayed a little Kroil at each end where the cable came out of the sheath. On day four the steering was free and we saved a lot of money.

Yes, I recommend this product.

Originally posted on kroil

PA
Review 1

Great product

3 days ago
Been using kroil products for years nothing works better or faster than aerokroil

Originally posted on kroil

NJ
Review 1

Uses of the oil

4 days ago
I have used Kroil Penetrating Oil for a long time. !!!!! I am very happy with it's results !!!!!!!!

Yes, I recommend this product.

Originally posted on kroil

Maine USA
Review 1

It just plain works.

4 days ago
I have used many different penetrating oils over the years but Kroil never fails. I had never heard of Kroil until one of the millwrights at work gave me a can. Since then I am literally undefeated, nothing stuck stays stuck. Awesome product, I don't use anything else.

Yes, I recommend this product.

Originally posted on kroil