Plastic Keytops

Horace Greeley hgreeley@leland.Stanford.EDU
Wed, 16 Jul 1997 09:12:35 -0700


Folks,

Carefully putting on my asbestos suit, I must (strongly) disagree with the
practice of highly polishing keytops and/or sharps.

Other than the normal complaints about tuning, voicing and regulation, too
smooth a key surface is the single most common complaint I have heard from
pianists in over 30 years of work.  This list would include players all the
way from older artists like Rubenstein (who used hair spray), Istomin (who
still sands keys), and Rudolf Serkin (who mostly grumbled) through more
contemporary artists like Hough (who constantly wipes the smallest bit of
slick spot), to the ordinary bread-and-butter client.

There is no question but that nasty, scratched-up, dirty keys are something
more than a minor eyesore annoyance.  On the other hand, with stage
temperatures easily exceeding 80 (F), I've seen artists as otherwise
sure-footed as Magaloff struggling.

A limited frame of reference, perhaps, but...

Best to all.

Horace



At 07:59 AM 7/16/97 -0700, you wrote:
>Dave Sanderson wrote:
>> 
>> Del
>> I agree that high polish plastic is not that attractive, nor is it very
>> traditional.  Putting some texture into plastic may seem desirable but
>> what I wonder about is the tendency of surface roughness to attract dirt.
>>  Is this a problem when we induce scratches, albeit small ones, in a
>> plastic keytop?
>> David Sanderson
>> Littleton, MA
>
>
>
>Dave, 
>
>That's why we buff. The first time I tried this many years ago I left
>them with the sanded surface. I thought they looked less bad than their
>polished counterparts. (Remember, I grew up with ivory keytops, plastic
>was the interloper.) And, yes, they collected dirt fairly readily. Kind
>of like a magnet. 
>
>After developing the buffing routine, things improved. They don't seem
>to. At least we've not had complaints about this. 
>
>But, as indicated, I'm not completely happy with the proceedure, hence
>my question about other's experience.
>
>ddf
>
>
>



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