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Kroil experience

ourkid2000

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Joined
Jul 1, 2008
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927
Location
Nova Scotia
Was replacing spark plugs in our Hyundai today and when I started to remove the #1 my unco-operative bolt radar went off. Sprayed a little Kroil down into the spark plug hole (just a small amount) and went back to my shed for a few minutes to retrieve some tools.

Came back about 10 mins later and tried again. Plug came out no sweat......

Anyways, took a look at the plug and I could tell that the Kroil had creeped its way all the way down to the electrode. Impressive!
 
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geologist

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Dec 14, 2011
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5,326
It's good stuff, and the smell is legendary. If Kroil and PB Blaster can't get it done, it's time for a sledge and gas axe.
 

DARKSCOPE001

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Joined
May 4, 2009
Messages
772
Location
Pickerington Oh
Yea kroil is amazing. I had a few times I was trying to get a part off and I or someone else hit it with kroil and it fell right off like magic.

Hijacking the thread now. Does anyone know the difference between aerokroil and kroil? we have aerokroil at work and idk why.

thanks
Sean Scott

Sorry for hijack lol
 

rockchucker

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Joined
Mar 27, 2010
Messages
1,764
Location
Seattle WA
I was turned on to Aero-Kroil a few years ago by an old dude. I will never go back! The stuff is God-like.


I am not sure if they make it anymore but I used to religiously use CRC's 5-56. I still have a can from when I was in high school. Funny how a smell can take you back 20 years.

I still use WD-40 every now ans again but not that much. PB Blaster is pretty good but I still grab for the Orange and Black can as my "go-to".


I guess the 556 is called Power Lube now.


http://www.crcindustries.com/auto/?s=05005
 

Jeeprz!

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Joined
Aug 6, 2011
Messages
169
Does anyone know if you can buy it at a store or do you have to buy it direct from them?
 

Jim85IROC

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Joined
Sep 15, 2010
Messages
333
Another phenominal penetrant is the MOPAR rust penetrant. Before I learned about kroil, it was my most effective penetrant. It's a near equal to kroil, and easier to get in a pinch. Both are leagues better than PBlaster in my opinion.
 

Obie

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Joined
Jul 5, 2011
Messages
276
Location
Indiana
I love the stuff. Helped me tear apart a really old Delta drill press. Sprayed a squirt on every nut and bolt, let it sit for five minutes, and tore it apart with minimal effort. Heck, most of 'em needed just an initial ratchet turn and came out by hand the rest of the way.

Use it on all my vehicles too, as well as rust prevention on impact sockets and anything else black oxide. Pricey, but worth every penny. Haven't touch PB or WD since I discovered it.
 
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DrkMtnDew

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Joined
Sep 24, 2010
Messages
1,465
I use Kroil for 2 reasons...

1) It works

2) The smell really pisses off my co-worker

I only use is on really bad fasteners because it is hard to find in my area and PB is everywhere.
 

MattT

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Joined
Feb 20, 2010
Messages
3,201
Surprised we haven't seen a retort from the brake fluid/acetone crowd.

It's power steering fluid/acetone not brake fluid or atf. It's cheap, available pretty much anywhere, and works well.

I find it interesting that the Kroil fanboys are mostly comparing it to WD and PB. Better than **** don't equal good:spit:

Just trolling. Kroil is the best commercial penetrant I've tried.
 

Obie

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Jul 5, 2011
Messages
276
Location
Indiana
It's power steering fluid/acetone not brake fluid or atf. It's cheap, available pretty much anywhere, and works well.

I find it interesting that the Kroil fanboys are mostly comparing it to WD and PB. Better than **** don't equal good:spit:

Rant rant rant! You're just trolling! Kroil best!

Just trolling. Kroil is the best commercial penetrant I've tried.

And another thi... Oh, you Sir, you got me. Well played.
 

thedeatons

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Joined
Dec 5, 2011
Messages
372
Where does one get this Kroil... I need a can of something no one has heard of before...


James
 

RonRock

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Joined
Oct 6, 2007
Messages
1,173
Location
Iowa, USA

I recently ordered from this same link. Took a while to receive the package, I figured the link was old and the deal was over. It eventually arrived and I am very happy to have found the stuff. So far it seems to work better than any other penetrating oil I have tried. I try to save it for the really tough stuff. I'll try WD, or PB Blaster first or if I think they will work, then go for the AreoKroil if I need too.
 

Old Donn

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Joined
Apr 26, 2009
Messages
1,585
Location
Michigan
It's power steering fluid/acetone not brake fluid or atf. It's cheap, available pretty much anywhere, and works well.

Just trolling. Kroil is the best commercial penetrant I've tried.

:dunno: I stand corrected Matt.
 
Joined
Jul 29, 2007
Messages
12,074
Location
Now Leaving , NJ
Another phenominal penetrant is the MOPAR rust penetrant. Before I learned about kroil, it was my most effective penetrant. It's a near equal to kroil, and easier to get in a pinch. Both are leagues better than PBlaster in my opinion.

GM Rust Penetrant and heat valve lubricant is about the same .
 

GRX

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Joined
Dec 4, 2006
Messages
2,032
Location
MD
Oh yeah. Kroil and PB Blaster are the cat's meow. CRC 5-56 used to just as good, and smelled just like the aforementioned products. But it hasn't been the same since it was reformulated in the early 90's.
 

jeffmoss26

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Joined
May 25, 2011
Messages
12,863
Location
Cleveland, Ohio
It works great...a buddy of mine who worked in a machine shop told me about it. Ordered 2 cans of it. I want to try some of their other products too, Silikroil and Floway.
 
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