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<font face="Arial">No I thinkwhat you're talking about graphite in
liquid suspension, sometimes called "liquid graphite". The solvent
quickly evaporates leaving a dry graphite film which is then
burnished.<br>
What Ron is talking about is like a thick ointment/grease, which
does not evaporate but contains graphite powder. It never becomes
dry!<br>
<br>
David.<br>
<br>
<br>
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<div class="moz-cite-prefix">On 19/01/2013 23:02,
<a class="moz-txt-link-abbreviated" href="mailto:pianotech-request@ptg.org">pianotech-request@ptg.org</a> wrote:<br>
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<blockquote
cite="mid:mailman.4982.1358636524.4133.pianotech@ptg.org"
type="cite"><br>
<div class="moz-text-flowed" style="font-family: -moz-fixed;
font-size: 14px;" lang="x-western">We used to call it Black
Lead. I still use something similar on jacks etc. Paint it on
and burnish it off. Great dry lube.
<br>
David Lawson Oz
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