[CAUT] Clean-up Prepared Piano

[Paul T Williams]

If it flakes off easy, why not use a soft brush, like a leather brush we 
use to help out backcheck and knuckle leathers?

Paul




From:
Fred Sturm <fssturm at unm.edu>
To:
caut at ptg.org
Date:
02/26/2010 04:02 PM
Subject:
Re: [CAUT] Clean-up Prepared Piano




On Feb 26, 2010, at 2:44 PM, Dennis Johnson wrote:

> Actually what concerned me most was not knowing what acetone would 
> do to the copper


Easy to find out. Take a piece of copper winding and soak it in 
acetone for a good while. I doubt you'll find any effect, but it never 
hurts to be sure. Acetone is used to wash oil and other coatings from 
metals pretty routinely, I believe.
Regards,
Fred Sturm
University of New Mexico
fssturm at unm.edu







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