Jacques Augustowski (jacquesa@acd.ufrj.br)
Fri, 05 Mar 1999 03:34:08 -0300 (GRNLNDST)
Hi,
I used to do homemade circuit boards on copper clads. My information came
from Kodaks Photo Resist emulsion. I used a variable speed drill spinning
the board with the emulsion on top. Spinning at various speeds gave
different coating thickness. It is a little messy, and it should be done
in a big bucket, or else you will have emulsion flying around. i tried
spraying but wasn't very lucky.
Jacques
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