Homebrew PCBs

Are you talking about using the silkscreen process itself or just the inks? A friend of mine silkscreens a tar through the screen and etches away. Don't know if he ever tried the ink/paint itself. Some  of that stuff is pretty rubbery might just work.
Dave


-----Original Message-----

From:  Dan Pickard <dlpwebmail@...>
Subj:  [Homebrew_PCBs] Screen printing emulsion
Date:  Mon Nov 20, 2006 2:13 pm
Size:  1K
To:  Homebrew_PCBs@yahoogroups.com

Has anyone ever tried using silk screen printing emulsion as a cheap photo resist for PCB fabrication? I have an order in with my neighbor for some from his shop. I'm going to give it a try,  just want some input from anyone with experiance with emulsion. 
  Dan

 
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