It files ok. Just don't use a power filer, as it can burst into flame if the friction causes enough heat. Then again, you might be as fast as a power unit, so you will have to slow your rate of filing. :-) John Ross Windsor, Nova Scotia ----- Original Message ----- From: "Barbara Richmond" <piano57 at comcast.net> To: "pianotech" <pianotech at ptg.org> Sent: Sunday, October 11, 2009 3:54 PM Subject: [pianotech] tape residue Howdy, I was having a look through the archives about removing tape goo from keytops and someone made a reference to a type of key that might get damaged by a solvent. Would that be those old celluloid keys? Does anybody remember what type of keytop is on a Betsy Ross spinet? I'm pretty excited to get to service one of these, I've heard so much about them (or her). ;-} Another question about those celluloid keytops. I have a customer with a Baldwin Monarch small upright with many--maybe all--chipped keys. She doesn't want to spring for new keytops, so I was thinking of just filing and making waterfall keys out of them. Will the celluloid file OK? Thanks, Barbara Richmond, RPT near Peoria, Illinois
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