hey i recently bought Chroma/Tech PL-2 Dyed from atlas supplies and i would like to know if anyone had any advice on how to work with this emultion i used be a diazo photo emultion from speedball before but now am having troubles on how much time should i put it under the lamps( am using 2 "500" watts lamps) because i tried 2 different set of times but every time i go wash away the design some big parts of the coating comes off and thats after being under 40 min from the lamps
any help is appreciated
any help is appreciated