[pianotech] CA'ing pinblocks in the summer

William Monroe bill at a440piano.net
Tue Aug 24 11:47:38 MDT 2010


I should clarify.  It's a band-aid repair, to be sure, but often a piano
remains tunable for many, many years after, so long-term results are
possible.

WRM


On Tue, Aug 24, 2010 at 12:46 PM, William Monroe <bill at a440piano.net> wrote:

> Yes.  I've treated many uprights with bushings, on their feet with fine
> results.  Do I know that CA is getting to the block?  No.  Do I care?  No.
>  If the torque is higher, and the piano holds a tuning, we've been
> successful.  It's a band-aid repair, remember.  We're just buying time till
> we can afford/justify a new pin block.
>
> William R. Monroe
>
>
> On Tue, Aug 24, 2010 at 10:36 AM, Zeno Wood <zeno.wood at gmail.com> wrote:
>
>> William,
>>
>> Have you found that it's possible to get CA into a pinblock with plate bushings without tilting?
>>
>> Thanks,
>> Zeno Wood
>>
>>
>> ----------------------------
>> I'm with Tom.  CA will "wick in" to the wood itself easily.  Getting into
>>
>> the seam between the Tuning Pin and Pin Block is child's play.  Treat it
>> now, see how it holds, and perhaps do it again in a few months.  Use a thin
>> hypo and if it's an upright, don't bother tipping.  It gets in easily
>>
>>
>> enough, and I find that this method keeps you from applying too much CA.
>>  Stop applying before it starts running down the plate.  ;-]
>>
>> William R. Monroe
>>
>>
>
>
>
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