Hi Ed, It was my impression that even polyester finishes could crack under extreme conditions. After all, it is still wood underneath that nice plastic coating and would expands.....plastic cracks. > ----- Excerpt from Original Message----- > If it is a Yamaha in an ebony finish you do NOT have to > consider the finish. > This is polyester and will not check or crack. The piano > will die long before > the finish will.
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