At 06:37 PM 1/19/2013, you wrote: >It never becomes dry! But it does become gunky ds >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. >What Ron is talking about is like a thick ointment/grease, which >does not evaporate but contains graphite powder. It never becomes dry! > >David. > > >On 19/01/2013 23:02, ><mailto:pianotech-request at ptg.org>pianotech-request at ptg.org wrote: >> >>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. >>David Lawson Oz > >No virus found in this message. >Checked by AVG - <http://www.avg.com>www.avg.com >Version: 2013.0.2890 / Virus Database: 2638/6032 - Release Date: 01/14/13 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20130119/fa8005f2/attachment.htm>
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