[CAUT] Ecsaine as key bushing material

Jon Page jonpage at comcast.net
Wed Apr 11 17:22:30 MDT 2007


Why not? Bob at Pianotek said that someone is trying this at a university.

I have a piano action from a restaurant which takes a beating.
Ecsaine might be more durable than cloth.

I have both .055 and .075 Ecsaine. The .075 is a little stiff to bend
at the shoulder but the .055 seems suitable to bend.

I steamed out the old bushings and used Spurlock's sizing cauls.

A preliminary test shows that the .075 looks good for the balance rail
but just snug on the front, .055 is too loose on the front rail.  I wonder if
this stuff responds well to a key bushing iron. Any comparisons on how
humidity affects cloth v. Ecsaine?

This seasonal restaurant is harbor-side, windows open to all sorts of damp air.
Sunny one day, fog the next; or even in the same day.  Heck, in '91, hurricane
Bob had the waterline 2 feet above their recently purchased S&S O.
(Wally bought that one to restore).   I sold them another one, ex-XR.

This is the first overhaul since then.
-- 

Regards,

Jon Page


More information about the caut mailing list

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