[pianotech] CA glue vs. PinTite or Garfield's

[Jeff Deutschle]

Wood releases and absorbs moisture to and from the air with or without
glycerin, but does not rot.

On Wed, Mar 25, 2009 at 8:15 AM, John Ross <jrpiano at win.eastlink.ca> wrote:
> If you are treating the block due to lack of funds to repin, then a rethink
> is necessary.
> Glycerin continues to attract moisture.
> That ends up causing the wood to 'rot', then the pinblock has to be
> replaced.
> With the C/A, in theory, you could ream the hole for a bigger pin.
> John Ross,
> Windsor, Nova Scotia.
> ----- Original Message -----
> From: "Jeff Deutschle" <oaronshoulder at gmail.com>
> To: <pianotech at ptg.org>
> Sent: Wednesday, March 25, 2009 9:03 AM
> Subject: Re: [pianotech] CA glue vs. PinTite or Garfield's
>
>
> I have used CA only once and do not plan on using it again. As Mr.
> Foote mentioned the feel is different between CA treatment and
> Garfield’s. I prefer the Garfield feel. With the CA there was no
> “spring” left in the pin. And with poor rendering due to rust, which
> can be expected on a piano that needs the treatment anyway, I had to
> resort to flagpoling the pins in order to render the strings and the
> result was not as stable as I would have liked. Both types of
> treatment will make a piano tunable, but Garfield’s does not have the
> odor. One change I have made in the application is to rinse the coils
> with denatured alcohol after application to make sure that there is no
> glycerin left to attract moisture and promote rust on the strings.
>
> --
> Regards,
> Jeff Deutschle
>
> Please address replies to the List. Do not E-mail me privately. Thank You.
>
>
>
>
>



-- 
Regards,
Jeff Deutschle

Please address replies to the List. Do not E-mail me privately. Thank You.