Naptha is the only solvent I can think of srong enough to dissolve grease ( with a little toothbrush/rag action) but not strong enough to dissolve cured finishes of anykind, and unlikely to dimensionally alter wood. Of course it stinks like heck, and is quite dangerous to beathe, so a mask would be essential. And I wouldn't know what effect it would have, if any, on a block once it evaporated out, or if it would drag crud into the pinholes with it and cause problems. When I first responded to this post, there was no indication in the text that this was a costly performnance piano, as opposed to Mrs. Biffstoneworthington's flowerpot holder. Call this a bad idea come up with at midnight, and NOT something to try on a valuable instrument without practice on crummy ones first. But actually might work with no ill effects.You try it first. Gordon --- Vanderhoofven <dkvander@joplin.com> wrote: > Dear Gordon, > > Please tell me that you are just joking about > spraying down a piano with > naptha? > > David Vanderhoofven > > > At 03:25 AM 10/10/02, gordon stelter wrote: > > >If you could get the thing outside I suppose you > could > >blast it with naptha in a spray gun, (WEAR MASK AND > >GLOVES!!!) which, with the help of a stiff brush > >assortment ( like a round parts cleaning brush from > an > >auto parts store ) should clean out the crud > without > >dissolving paint, lacquer, etc.. > > Thump > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com
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