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    <p>I have had so many leaks on hydraulic fittings the last 5 years
      that I have no choice but to use the tape.  I make sure that if I
      remove a hose or fitting I clean out the port or the threads and
      use new tape..  I even bought some blue teflon hydraulic paste
      that was supposed to seal 10K psi.   It still leaked.  I converted
      most of my loader hose fittings to NPT so I could use a universal
      hose.  I only keep NPT hose fittings to crimp on hoses when I make
      my own hose.  Most of the time I purchase a hose for the loaders
      as I don't trust my crimping where I might have myself or anyone
      under a lift...  I try to never have anyone under a loader, but
      crap happens.  The closest scare I had was when a factory New
      Holland top link broke while connected to a 3pt disk we were
      working on.  It broke the swivel end off at the tractor just as my
      helper moved his foot from under a disk blade...  <br>
    </p>
    <p>Cecil<br>
    </p>
    <div class="moz-cite-prefix">On 12/14/2020 7:52 AM, Stephen Offiler
      wrote:<br>
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cite="mid:CAP6upchOTL9pMmbowba0qFTpC+najDq+Mj_ESv0nkuOpFj2m=Q@mail.gmail.com">
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      <div dir="ltr">Some outfit, probably Permatex, used to run ads in
        trade magazines like Machine Design for its thread sealant
        compound, featuring images of hydraulic systems full of wispy
        white shreds of teflon tape, gumming up orifices and filters.
        <div><br>
        </div>
        <div>SO</div>
        <div><br>
        </div>
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      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Mon, Dec 14, 2020 at 2:30
          AM Brian VanDragt <<a href="mailto:bvandragt@comcast.net"
            moz-do-not-send="true">bvandragt@comcast.net</a>> wrote:<br>
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        <blockquote class="gmail_quote" style="margin:0px 0px 0px
          0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div dir="auto">It is not recommended. Little pieces can break
            off and plug something up.
            <div dir="auto"><br>
            </div>
            <div dir="auto">Brian </div>
            <div><br>
            </div>
            <div dir="auto" style="font-size:100%;color:rgb(0,0,0)"
              align="left">
              <div>-------- Original message --------</div>
              <div>From: Mike M <<a href="mailto:meulenms@gmx.com"
                  target="_blank" moz-do-not-send="true">meulenms@gmx.com</a>>
              </div>
              <div>Date: 12/14/20 1:48 AM (GMT-05:00) </div>
              <div>To: Antique tractor email discussion group <<a
                  href="mailto:at@lists.antique-tractor.com"
                  target="_blank" moz-do-not-send="true">at@lists.antique-tractor.com</a>>
              </div>
              <div>Subject: [AT] Teflon tape hydraulic system?? </div>
              <div><br>
              </div>
            </div>
            Hi all, was wondering if was OK to use Teflon tape on a
            hydraulic fitting?<br>
            <br>
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