Archive of the former Yahoo!Groups mailing list: Homebrew PCBs
Subject: Ferric Chloride life
From: "Moore" <pminmo@...>
Date: 2003-11-09
Been using the same 17 fl ounces of etchant for 5 boards, roungly 45
sq inches. 1/2 10z copper the other 2 oz copper. Thought the last
two took a little long (both 2 oz copper). Got me thinking how much
should 17 fl ounces be able to etch?
Thanks,
Phil