[DeTomaso] penetrants

Mountjoy dsmtjoy at cox.net
Tue Sep 8 22:34:55 EDT 2009


Well, it's GOTTA be Ford... for that Fix Or Repair Daily stuff. :>))

Darrell


  ----- Original Message ----- 
  From: boyd casey 
  To: Mountjoy 
  Cc: detomaso at realbig.com 
  Sent: Tuesday, September 08, 2009 5:27 PM
  Subject: Re: [DeTomaso] penetrants


  Is it Ford or GM  atf?

  Boyd


  On Tue, Sep 8, 2009 at 8:24 PM, Mountjoy <dsmtjoy at cox.net> wrote:

    Don't know if people have seen this but since so many of us are working on
    our cars I thought I'd post this.  Interesting findings...

    Darrell


    "The following may be of interest to those doing restorations.

    Machinist's Workshop magazine tested penetrants for break out torque on
    rusted nuts.  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. The results  are as follows;

    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."



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