On 1/19/2013 7:17 PM, David Skolnik wrote: > Is it the same stuff Steinway (and maybe others) used in the rep spring > slots before either Emralon or Dag? I have no idea, nor will anyone else be able to give you a trustworthy answer, though there are likely a lot of different ones. >What about various trapwork pins? > or between leaf spring and sustain trap lever? If it worked in those > applications (not the rep levers) for, say, 10 years, before failing, > would that make it grungingly acceptable? Before there were alternatives, yes. Now, no. I don't see much reason to use black gunk that tracks all over when better alternatives exist. Ron N
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