Steinway soundboard finish

[Isaac OLEG]

Polyurethane (2 composants) for German ones. since .... ???

Traditional soundboard varnish (or lacquer , I don't know where lies
the difference) is somewhat soft (lot of colophane and soft resins) I
presume, and I don't recall having seen any on a Steinway.

Fairly possible that cellulose lacquer was used in the 50'

The answer vary always on those matters.

The glue for soundboard ribbing, nowadays was and is yet hot hide
glue.

Isaac OLEG

-----Message d'origine-----
De : pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org]De la
part de Joe And Penny Goss
Envoyé : samedi 24 avril 2004 04:56
À : Pianotech
Objet : Re: Steinway soundboard finish


Tom,
It is definately not Goose Juice, but they are now using the level on
all
those S & S <G>
Joe Goss
imatunr@srvinet.com
www.mothergoosetools.com
----- Original Message -----
From: "Tom Driscoll" <tomtuner@comcast.net>
To: "'Pianotech'" <pianotech@ptg.org>
Sent: Friday, April 23, 2004 8:43 PM
Subject: RE: Steinway soundboard finish


>
>
> ----- Subject: Steinway soundboard finish
>
> Members
>
> Does anyone know what Steinway uses to finish their soundboards?
>
> Paul C
>
> Paul,
> I think it's the secret
> "Circle Of Sound Juice"  <G>
> Tom Driscoll
>
>
> _______________________________________________
> pianotech list info: https://www.moypiano.com/resources/#archives

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