Archive of the former Yahoo!Groups mailing list: Homebrew PCBs
Subject: Datak Photo resist
From: "Rick Sparber" <rgsparber@...>
Date: 2013-04-03
I have a bottle of negative type photo resist made by Datak. It appears to
be light yellow which makes it very hard to see on the copper after being
applied. Does anyone else have this product and is it the same color?
The only unique number on the bottle is 208. I sure hope that doesn't mean
Feb 2008!
Rick
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