Item # 43381Z BRAND: Kroil

Kroil Penetrant with Silicone Aerosol 16.5 oz

Name: Kroil Penetrant with Silicone Aerosol 16.5 oz
SKU: 43381Z
Price: 35.99 USD
Availability: InStock

Loosens "frozen" metal parts; silicone protects against future rust

Kroil Penetrant with Silicone Aerosol 16.5 oz is rated 4.7 out of 5 by 10.

$35.99

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Loosens "frozen" metal parts; silicone protects against future rust

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Kroil Penetrant with Silicone Aerosol 16.5 oz

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Product Overview:

Description

Kroil Penetrant with Silicone includes silicone to loosen "frozen" metal parts and protect against future corrosion Stubborn rusted hardware is no match for SiliKroil Penetrating Oil with silicone! It's the best way to "unfreeze" stubborn rusted hardware and fasteners.

Includes silicone to displace water, prevent future corrosion
Quickly loosens rusted nuts and bolts
Frees frozen shafts, pulleys, etc.
Dissolves rust, lubricates, cleans and prevents future rust

In the Box

16.5-oz. aerosol of Kroil Penetrant with Silicone

Guides & Accessories

Accessories

43380 Kroil, 1-gal. can

Reviews

Rated 5 out of 5 by Concours 77 from Best penetrating oil! I bought a spray can of this last year and I have used it for all the hinges, latches and locks on my car and my Dad's car and trucks. Stuff works and keeps working regardless of the weather, costs more money but it's well worth it! I would recommend this on most anything that has moving parts to anyone!

Date published: 2021-12-06

Rated 5 out of 5 by Vern from Best penitraiting oil around Been using this stuff for years, it’s expensive but it works, spray it let it soak, be amazed

Date published: 2021-04-11

Rated 5 out of 5 by B17scott from great product I found out about these products from Kano Labs in the 1980's. These products work as advertised. I have kept a supply on hand for over thirty years.

Date published: 2019-09-27

Rated 5 out of 5 by MrMark from Works for me! I did a brake job on a 2010 Fusion and using this oil, I was able to easily open all of the bleeders in the calipers (which usually does not happen). Based on this, it is the best penetrating oil I have ever used.

Date published: 2016-09-05

Rated 5 out of 5 by TKOPerformance from The Best, Bar None I've been using this stuff for years. A little bit gets it done, and a can usually lasts me 2+years. Its a bit expensive, but considering it makes the stuff you can buy in the regular auto parts stores look like water its well worth the price. The parts this will save you from having to replace will also pay for it many, many times over.

Date published: 2016-08-25

Rated 5 out of 5 by primotl from Nothing else like it! Had a flathead that was stuck bad but Sili Kroil softened the corrosion and with a little turning both direction it broke loose! I was then able to take it apart!

Date published: 2015-08-17

Rated 5 out of 5 by IMPORTS USA Des Moines, IA from Best product on earth!! I stumbled upon this after 10 years of searching...lol My father introduced me to this product back in 1997 and honestly I wasn't all blown away by it back then. That all changed when I decided to open my shop in 2001 when I ran into multiple issues with rusty bolts. Kept using the off brand stuff with no good results. I stumbled onto this site around 2009 and low and behold here was the "miracle" cure to rust!!! I have since spent hard earned cash on this product....it is simply put the best stuff on earth. I normally buy the 16 oz cans but woukld buy this in 5 gallon buckets if I could. It absolutely does what it says.....with the occassional bolt that just is too tough even for it. Either way the value, quality and price of this liquid gold is worth everyones time!!

Date published: 2013-03-28

Rated 4 out of 5 by JA1724 from Great Stuff The best product I've found for breaking free those nasty rusted nuts/bolts while doing car restos on 35+ year old vehicles. It doesn't always work but works at least 90% of the time with a little soaking & patience.

Date published: 2013-03-13