By Gilligan on
Jul. 26, 2011
How do they work?
Is it just for washing out in the dark room (unexposed emulsion and water) or is it for reclaiming screens?
I can see how a simple filter/pump system would work for washing out exposed screens.
I just don't know how one would handle the chemicals... maybe they don't?
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"you don't need a hook for the worms to dance."