[CAUT] Self voicing hammers/work hardening

Alan McCoy amccoy@mail.ewu.edu
Tue, 31 May 2005 10:07:15 -0700


Barbara,

Check out this site for shellac flakes:
http://www.shellac.net/ShellacPricing.html

Alan


-- Alan McCoy, RPT
Eastern Washington University
amccoy@mail.ewu.edu
509-359-4627


> From: Barbara Richmond <piano57@flash.net>
> Reply-To: "College and University Technicians <caut@ptg.org>" <caut@ptg.org>
> Date: Mon, 23 May 2005 15:52:57 -0500
> To: "College and University Technicians <caut@ptg.org>" <caut@ptg.org>
> Subject: Re: [CAUT] Self voicing hammers/work hardening
> 
> Hey Susan,
> 
> Great advice--though you'd never have to worry about me lacquering the heck
> out of hammers.  If they call me, this could turn out to be the first
> time in my life I've worked on Steinway hammers that *weren't* lacquered to
> death (but, I'm pretty good at working with the ones that have been!).
> 
> By the by, where do you get your shellac flakes--paint store, word working
> store, internet?   I have also experienced the phenomenon of keytop/acetone
> disappearing--maybe because I don't use a strong concentration and/or very
> much of it, either.
> 
> Barbara Richmond
> 
> 
> ----- Original Message -----
> From: "Susan Kline" <skline@peak.org>
> To: "College and University Technicians" <caut@ptg.org>
> Sent: Monday, May 23, 2005 3:15 PM
> Subject: Re: [CAUT] Self voicing hammers/work hardening
> 
> 
>> Hi, Barbara
>> 
>> Maybe there's an intermediate course to pursue, in between waiting years
>> for playing the
>> Steinway to brighten up the treble, and lacquering the heck out of it,
>> which would
>> make you more trouble later on, and less variety of tone.
>> 
>> A local church bought a brand new S&S B (yes! nice donor!!), and they had
>> University
>> piano majors come in and practice on it. Still, the voicing was a little
>> off, erratic,
>> not matching well between registers. When I started looking after it, I
>> filed a dab,
>> gave it hard tunings, and they started playing concerts on it, concerts by
>> pianists
>> who (while classical and unamplified) certainly didn't hold back on
>> volume. In a
>> year or two, it became very pleasant indeed, and without hardeners other
>> than
>> whatever was put in when it arrived. Now, of course, I'm working on duplex
>> zings.
>> 
>> Perhaps your church could get people to practice Liszt (or Rachmaninoff or
>> Prokofiev)
>> on it, and you might use a little bit of shellac just behind the strike
>> point in
>> the capo areas if it still seems hopelessly fluffy. The shellac breaks
>> down over
>> time instead of just getting harsher and harsher -- so as the playing in
>> achieves
>> its aims, the shellac bows out. I would use ultra-blonde flakes dissolved
>> in 190 proof
>> ethyl alcohol, so that it dries very fast and the color isn't too
>> obnoxious.
>> A fairly dilute cut. Be sure to keep the bottle closed so that water
>> doesn't
>> get into it from the air. Shelf life isn't indefinite, though longer than
>> the
>> hardware store shellac, which I wouldn't use.
>> 
>> Well, ... it might work? Practice with the shellac on a piano with old
>> hammers? It's what I'd
>> think of doing, anyway.
>> 
>> Susan
>> _______________________________________________
>> caut list info: https://www.moypiano.com/resources/#archives
>> 
> 
> 
> _______________________________________________
> caut list info: https://www.moypiano.com/resources/#archives



This PTG archive page provided courtesy of Moy Piano Service, LLC