Leather Key Bushings & Brass Key Pins

[Joe And Penny Goss]

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Hi Terry,
I believe there is none as there is a chemical reaction with the brass =
and animal oils in the leather.
Joe Goss RPT
Mother Goose Tools
imatunr@srvinet.com
www.mothergoosetools.com
  ----- Original Message -----=20
  From: Farrell=20
  To: pianotech@ptg.org=20
  Sent: Wednesday, October 19, 2005 1:41 PM
  Subject: Leather Key Bushings & Brass Key Pins


  I've been told that use of leather key bushings on an action frame =
equipped with brass key pins (all brass or brass core with the plating =
worn through) will tend to produce some sort of verdigris-like reaction =
and cause problems. Has anyone else run into this phenomena? Anyone know =
of any way around the problem short of either felt bushings or key pin =
replacement?

  Terry Farrell
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