Hero image 0 of KROIL Original Penetrating Oil, King Size, 13 oz. aerosol (KanoLab Aerokroil), 0 of 8

KROIL Original Penetrating Oil, King Size, 13 oz. aerosol (KanoLab Aerokroil)

Name: KROIL Original Penetrating Oil, King Size, 13 oz. aerosol (KanoLab Aerokroil)
Brand: Kroil
SKU: 628314326
Price: 29.99 USD
Availability: InStock
Rating: 5 (1077 reviews)

5 stars out of 1077 reviews

(5.0)|

1,077 ratings

KROIL Original Penetrating Oil, King Size, 13 oz. aerosol (KanoLab Aerokroil)Kroil Original Penetrant Aerosol 13oz Can Aerokroil Formula Kroil 13 Oz Penetrant Original formerly known as AeroKroil Penetrating Oil Aerosol Multipurpose Penetrant 6 Pack KS132C Kroil 13 Oz Penetrant Original formerly known as AeroKroil Penetrating Oil Aerosol Multipurpose Penetrant 4 Pack KS132C Kroil 13 Oz Penetrant Original formerly known as AeroKroil Penetrating Oil Aerosol Multipurpose Penetrant Case of 12 Cans KS132C KROIL Penetrating Oil Aerokroil 16 5 oz Aerosol Pack of 12 Industrial Grade Penetrating Solvent and Lubricant Kroil Original Penetrant Aerosol 16 5oz Can Aerokroil Formula

Size:13 Oz

Key item features

Powerful Corrosion Attack: Penetrating oil effectively attacks corrosion to free bolts, fasteners, and other mechanical components.
Unique Formula: Removes rust and carbon deposits without harming metal, providing long-lasting protection.
Rapid Deep Penetration: Penetrates faster and deeper than similar products due to its aerosol application.
Versatile Application: Usable on any corroded threads or tight parts, offering thousands of uses.
Professional Grade: Loosens frozen metal parts, trusted by professionals and experienced DIYers since 1939.
Comprehensive Action: Removes and prevents rust, cleans, lubricates, and displaces moisture.

Generated by AI

Specs

Machine & tool lubricant type
Penetrating Lubricant
Container type
Can
Volume capacity
13 fl oz
Cleanser form
Sprays
Vehicle fitment type
Universal
Automotive parts division
Mechanic Tools

Reviews summary

Pros

: Has a non-objectionable scent.
: Works well for loosening rusted parts.
: Quickly loosens rusted and seized metal fasteners.
: Enables quick equipment and machinery repair.
: Trusted by professionals in various industries.
: Penetrates and breaks down stuck parts.

Generated by AI

Current price is $29.99

Price when purchased online

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Columbus, 43215

Arrives by Mon, Feb 9

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Sold by PatternPro Seller

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4.6746411483253585 stars out of 5, based on 10468 seller reviews(4.7)

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About this item

Product details

13oz Aerosol Kroil Original Penetrant - loosen frozen metal parts the professional way, with Kroil Original Penetrant in liquid and aerosol (formerly AeroKroil) formulas. Best Penetrating Oil Used by the Pros: When it comes to freeing corroded items in tough spaces, nothing rivals powerful, industry-proven Kroil penetrating oil. Used and trusted by pros and experienced DIYers alike since 1939, Kroil quickly loosens rusted nuts and bolts, frees frozen shafts, pulleys, and more. No space is too tight to reach, thanks to Kroil’s ability to penetrate the smallest opening, thread or crevice. Corrosion meets its match, as Kroil removes and prevents rust, cleans and lubricates, and displaces moisture.

Unrivaled Strength: Penetrating oil attacks corrosion to free bolts, fasteners and other mechanical components
Unique Formula: Removes rust and carbon deposits without attacking metal, leaving long-lasting protection
Faster and Deeper: penetrates faster and deeper than similar products thanks to aerosol application
Flexible Usage: Use on any corroded threads or tight parts, 1,000's of uses
Unseize the Day: Makes the toughest maintenance jobs easier, faster, safer, and simpler to execute. Made in Nashville, U.S.A.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Machine & tool lubricant type

Penetrating Lubricant

Brand

Kroil

Container type

Can

Volume capacity

13 fl oz

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://www.acmetools.com/warranty.html

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Customer ratings & reviews

5 out of 5 stars

stars1,077 ratings1,068 reviews

How item rating is calculated

Reviews summary

Pros

: Has a non-objectionable scent.
: Works well for loosening rusted parts.
: Quickly loosens rusted and seized metal fasteners.
: Enables quick equipment and machinery repair.
: Trusted by professionals in various industries.
: Penetrates and breaks down stuck parts.

Generated by AI

Customer images

+148 images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

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Showing 1-3 of 1,068 reviews

Jun 22, 2025

Talmadge

Sold byElectronic Inventory Online, Inc.Delivered byWalmart

5 out of 5 stars review

Verified Purchase

Great product. Needed it to break loose seized brake lines. This was the only thing that worked.

Helpful?

Dec 2, 2025

Schuler93

5 out of 5 stars review

Kroil is the king of penetration

I heard about kroil but was skeptical. I bought a can just to try. Well, I sprayed bolts down on a 90s GM rear axle that sat in the field for the better part of 15 years. Let me tell you, every one of them bolts came out without any fight. Now kroil is the only penetrant I keep around.

Review from kroil

Helpful?

Dec 2, 2025

knucklehead

5 out of 5 stars review

Kroil works!

I asked my local machine shop what they use for stubborn fasteners. They said Kroil! No doubt. I bought a large spray can of it and have been using it for the past year. I am bout ready for a new can. I have used it on my 11964 Corvette which has seen quite a bit of weather (it is a driver) and I have been able to remove every fastener I needed to remove. Good stuff!

Review from kroil

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