--- Begin Message ---
- From: "Daun Yeagley" <daun@xxxxxxxxxxx>
- To: "Daun Yeagley" <daun@xxxxxxxxxxx>
- Date: Tue, 15 Dec 2009 17:23:10 -0500
This is pretty interesting....
I still think that Kroil is pretty hard to beat!
Daun
_____
From: Mike Gray
Sent: Tuesday, December 15, 2009 5:03 PM
Subject: Fascinating test!!!!
Machinist's Workshop magazine actually tested penetrants for break out
torque on rusted nuts. Significant results! They are below, as forwarded
by an ex-student and professional machinist, Bud Baker.
*Don't forget the April 2007 "Machinist's Workshop" magazine comparison
test.*
**
*They arranged a subjective test of all the popular penetrants with
the control being the torque required to remove the nut from a
"scientifically rusted" environment.*
**
*Penetrating oil ..... Average load*
None ...................... 516 pounds
WD-40 ................... 238 pounds
PB Blaster .............. 214 pounds
Liquid Wrench ...... 127 pounds
Kano Kroil ............. 106 pounds
ATF-Acetone mix....53 pounds
*The ATF-Acetone mix was a "home brew" mix of 50 - 50 automatic transmission
fluid and acetone.*
*Note the "home brew" was better than any commercial product in this one
particular test. Our local machinist group mixed up a batch and we all now
use it with equally good results. Note also that "Liquid Wrench" is about
as good as "Kroil" for about 20% of the price. *
**
*Your experience may vary, etc., etc.*
**
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