Skip to main content

Sign In / Enroll

Get rewarded!

5.0 out of 5 stars. 503 reviews

Kroil 10 oz. Penetrant with Silicone Aerosol

5.0503 Reviews

Item # 232495799

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
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

See 4 deals for this item

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Kroil 10 oz. Penetrant with Silicone Aerosol

5.0503 Reviews

Item # 232495799

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
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

See 4 deals for this item

Subscription options

$25.64

$26.99

Save $1.35 (5%)

Save 5% today and on all future orders

Conveniently pickup or deliver on a schedule you choose

No commitment – easily cancel anytime

$26.99

Shopping at

Grassland (franklin) TN

1 In Stock in Aisle 19

Delivering to

37027

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

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

Similar Items

Items You May Like

Customers Also Bought

Reviews

Rating Snapshot

Select a row below to filter reviews.
495 reviews with 5 stars.
6 reviews with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
2 reviews with 1 star.

Overall Rating

5.0
388 out of 393 (99%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
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...
Show more
Helpful?

Customer Images and Videos

  • satisfaction
  • purchase
  • corrosion
  • smell
  • functional
  • parking
  • price
  • removal
1 to 4 of 503 Reviews
1 – 4 of 503 Reviews
Forest Hill, Md
Review 1

Works on toughest fasteners

3 days ago
I refurnish Norwegian wood stoves from the 1970’s. The nuts and bolts are incredibly tough to get loose. Kroil is the only thing I have found that works. Often takes several applications over the course of 2-3 days but it will eventually work!

Yes, I recommend this product.

Originally posted on kroil

Monticello IN
Review 1

Like butter

8 days ago
I have used this and it is so useful and it worked wonders. It was so magical. It was like nothing when that rusted bolt came out like nothing.

Yes, I recommend this product.

Originally posted on kroil

Michigan
Review 1

Best lubricant on the market!

10 days ago
New home and every door hinge squeeked terribly. One shot of Kroil with silicone eliminated it. Going on 7months sqeek free. Best lubricant i’ve ever used.

Yes, I recommend this product.

Originally posted on kroil

Dillon, SC
Review 1

Very versatile use !!!!

a month ago
I worked with the City of Isle of Palms (near Charleston SC) as the Public Works Director. I purchased a spray can of Kroil in 1997 and still have it today. I of course use it sparingly this is the very best stuff in breaking stuck anything.

Yes, I recommend this product.

Originally posted on kroil