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Re: Viewports gobbed on with silicon



Thanks Phil!

    I couldn't think of a better argument than that against polycarbonates!

Gary

At 10:42 AM 8/13/99 -0400, you wrote:
>Message text written by INTERNET:personal_submersibles@psubs.org
>><
>
>Hi, Gary:
>        Just a quickie - off for Key West . . .re polycarbonate: soft:
>(scratches easily) hard to polish ( 'burns' easily) but, worst of all, cold
>flows readily under sustained load. Good for protective dome; not good for
>vision/pressure dome. 
>Regards
>Phil Nuytten
>
>