> That silveryness on your etch tests looks real production minded... > Is it immersion silver? Tin?
MG Chemicals Liquid Tin. It's a nasty chemical that you just drop the PCB in for a few minutes, then rinse. I do most of my boards to keep the copper from corroding. It's in the black container just above the center front leg of the table; the container is pyrex but I painted it black to keep the light out. _______________________________________________ geda-dev mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-dev
