[pianotech] The REAL phonoseal

[Euphonious Thumpe]

Duaine,
     I'm sort of suspecting that the "wood sealing version" is just the caulk watered down. Please don't act on this supposition without further evidence, but that's what I'm suspecting. (Maybe posting a query on mmd about what's currently considered best for sealing inner air passages would be of some use?)

Thumpe
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