Thanks guys, I found some this afternoon at my supermarket. But it was the first time I heard of it. Now I can't wait for my next ivory keyboard job. Marcel > From: johnparham at piano88.com > To: caut at ptg.org > Date: Fri, 23 Apr 2010 20:13:15 -0700 > Subject: [CAUT] Whitening Ivories > > List, > > > 2. Next I used 10 grams of 3% hydrogen peroxide with three teaspoons of > cream of tartar mixed in. Using a paper towel, I dabbed a little of > this mixture onto the ivory and began to polish it. The cream of tartar > immediately precipitated out as I polished the ivory. The end result > was a very clean, shiny ivory. I did not need to buff the ivory because > there was no film on it. I like the results so much that I will use this > technique on the old Chickering action I am working on this weekend. > _________________________________________________________________ Obtenez la version mobile de Messenger ici http://go.microsoft.com/?linkid=9724473 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/caut.php/attachments/20100424/d4565469/attachment.htm>
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