Re: What is the knock against polyurethane?
I've heard the comments regarding polyurethane affecting tone before.
First, are there any studies supporting that viewpoint?
Second, polyurethane is a curative finish as contrasted to a evaporative one like lacquer. Generally varnishes like oil varnish or spirit varnish are considered to be superior to lacquer for instrument finishes so that concept seems counter intuitive to me?
Bernie
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Due to current budgetary restrictions the light at the end of the tunnel has been turned off -- sorry about the inconvenience.
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