Probably shouldn't have purchased this Emulsion, but Performance Screen recommended it as a good all purpose emulsion.

My concern is, I was only able to purchase 1 gallon, instead of a quart. But I don't want to mix the full gallon because it only lasts 4-6 weeks after mixed!!

Has anyone here done partial mixes of this emulsion or a different emulsion? What did you mix it in? Is the sensitizer the photo sensitive component? Does it need to be split up under a yellow light? Can it be split up? Should I just mix it up complete, and hope for the best?

Argh... Newb woes I guess. Live and learn.

What emulsions are your favorite for waterbased inks?