[rp-ml] Lense urethanes

From: Doug Groh (3gservices@sbcglobal.net)
Date: Fri Jul 08 2005 - 21:41:25 EEST

Which urethanes are being used by companies doing
lense reproduction or prototyping. I am looking for a
high temperature urethane or maybe even an epoxy. It
must be moldable in a silicon rubber mold and be
tintable and durable as well.

Doug Groh
3G Services

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