lead corrosion revisited

John Delacour JD at Pianomaker.co.uk
Sat Mar 22 01:36:32 MST 2008


At 22:53 -0700 21/3/08, Fenton Murray wrote:

>...I just read most of it and 2 things jumped out. End grain of wood 
>is most harmful, and of all species, basswood is listed as most 
>harmful.

Whatever wood is in question, and the worst cases I've seen have been 
in pine, it is adulterated lead that is the cause, as I have said in 
previous threads on this subject.  Chemicals in the surrounding wood 
and in the air will not do any significant harm to pure lead.

JD







More information about the Pianotech mailing list

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