Ratings & Reviews for Kano Kroil Aerokroil 16.5 Fluid ounce(s) Lubricant Penetrant
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is highly effective at loosening and freeing up rusted, seized, or stuck parts and fasteners, consistently outperforming competing penetrating oils. A small amount goes a long way, making it a cost-effective solution. The product has a pleasant smell compared to other similar oils, which is an appreciated added benefit. Customers trust the product and consider it an essential tool, using it for a wide range of applications from freeing up rusted bolts to lubricating and cleaning various metal parts and equipment.
Customer review summary generated by AI, including incentivized reviews.Great Product But Way Overpriced !
Would RecommendAlways like having a can of kroil oil around. The oil that creeps gets into where I want it but personally I think it is way overpriced.
From kroil
THE BEST BY FAR
Would RecommendI was introduced to this at a nuke plant I was working at. This is what they used to soak anything prior to disassembly, and put a layer on during any rebuild to prevent rusting. This stuff works great. I now use it on everything at home and use it for my HVAC business. I put that stuff on everything. I asked my gunsmith one day what he used in the shop on his guns. He said the same stuff y’all use at the plant. I asked Kroil? Yes he said, I’ve been using it for years. The best part is the smel...
From kroil
Great product,
I have been using this product for years and tell everyone i know about it and brag a lot about it, i have found it very useful and sure has saved me alot of time and money over the years, great product will continue to buy it and spread the word, Thanks
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Kroil
Would RecommendWorks great but now with plenty of product left in the can it won’t spray
From kroil
Awesome product
Would RecommendI’ve been using it for years. It’s worked well for my guns and all my automotive jobs I do.
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Lawn mower blades bolts
Would RecommendHad the bolts for zero turn lawn mower blades over tightened and rusty jacked the mower up and sprayed each bolt let sit for about 10 mins and they came off without damaging the blade bolts
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Great Product
I have been using Kroil for many years. I have MG Midget that I am restoring and updating. Kroil allows me to remove many rusted nuts and other screwed in devices such as drain plug fittings.
From kroil
Excellent product but minor issue.
Great product. Actually my always go to. I have been using for years. Tough parts have to sit a bit but planning job steps help with this. Only problem I come across is near end of can there is always liquid in it but won’t spray. It must be a delivery system issue because if I take a nozzle from a new can it seems to work for a little while longer. Other than that I recommend and swear by it daily.
From kroil
Very useful
Would RecommendI found this product when I got my current job 4.5 years ago. It works great on seized fasteners as well as using it for cutting new threads on steel (tap and die)
From kroil
Kroil the best out there!!!
Would RecommendI bought a six pack deal has to be a least six to seven years ago and just started using the second to last one,I use it for everything it’s the best stuff ever.you can’t find a better solution than Kroil !!!
From kroil
It’s the best
Would RecommendI own a commercial fishing boat at bodega Bay, California. I use the product a lot. I love it. It’s the only thing that really works. I can count on it.
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Top Shelf
Would RecommendI've used this for years. Best penetrant on the market.
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Can't heat gas line
This from over 10 years ago. I had an 86 Astro van that the hose from the engine to the rail back to the gas tank developed a pin hole leak spraying next to the running engine. I spayed the connections to the engine and the rail. I waited a few hours and the both broke loose withou any problems. A few weeks latter I got an oxygen sensor replayed at a garage. Asked them what the would of charged to replace hose. Thwy said they wouldn't try because the rail would have needed replaced also.
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good product and works great
Would RecommendI have used this and have been a mechanic for 50 years and tried all types and brands and this is the best I have used
From kroil
great product bad spray cap/nozzel
Would Not Recommendjust got this and am very disapointed in the spray nozzel it would not stay on the can and sprayed way too much product .. Have been a customer for many years and have never had a problem before ..
From kroil
This stuff is amazing
Would RecommendWe use this at work all the time. There are bolts that are a pain in the butt. Spray it on wait 5 mins then boom bolts come loose.
From kroil
A++++++++
Would Recommendworks excellent use it from seized bolts to cleaning mating surfaces
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The Rust Belt Miracle
Would RecommendSaved me hours! Tried it for the first time on a 2010 vehicle born and raised in the rust belt of MN. Used it on two engine mount bolts and some seized pulleys. No bolts were harmed in the process.
From kroil
Best Penetrant Ever
Would RecommendI have been using Kroil for years, not the cheapest but the best by far!!!
From kroil
It works when the rest wont
Would RecommendI have used Kriol here at Ron Shanks Racing Enterprises Inc. for years we do alot of older engine work here and have rusted frooze up bolts alot and Kroil has always worked well for us and has never let us down if you havent used it you should be using it
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