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

[John Ross]

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

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