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August 1998

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Subject:
Re: Tetra-Etch
From:
"Kevin R. Thomas" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 7 Aug 1998 09:40:59 EDT
Content-Type:
text/plain
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Stay away from the Sodium Napthalene if possible - very nasty stuff.  As an
alternative try a Sodium Ammonia etchant - I have seen several customers get
good results on PTFE boards with it.
Regards,
Kevin R. Thomas
Ph : 440-808-1022
Fax : 440-88-1022

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