question about FDA approved urethane

From: Ngee Lee (
Date: Wed May 10 2000 - 00:23:22 EEST

Hi everyone,

Does anyone have experiences with FDA approved M-397-2 urethane from Star
Technology Inc? What kind of mold work well with this particular urethane?
We couldn't get it to cure in silicon rubber mold. All suggestion are



For more information about the rp-ml, see

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