Re: RE: Now for something completely different (from gum)

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From: Don Bryant (dsbryant@mindspring.com)
Date: 07/29/03-08:15:52 AM Z

Vincent,

> Exactly - why I suggested hydrochloric and not fluoric. You could
experiment with dilutions on scrap glass.
>

Perhaps I missed something in chemistry class but I never knew that HCL would etch glass. What concentration of HCL do you use?

Don Bryant

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