Rick, I use denatured alc mixed 50 -50 with water. Tom D. Subject: Re: [pianotech] piano behavior - shrinking with H20 & alcohol What is the ratio of water to alcohol ? Rick Ucci Uccipiano.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20111125/9e1af1c3/attachment.htm>
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