I have made my own out of potassium dichromate and elmers glue, which was better than some emulsion. for starting out its good practice stuff. toxic so put your ppe on. even when cleaning the screen,.,,, so then after that i wanted to try stuff made already. this purple emulsion cleaned out so well from wash out a design perfect, i have yet to use it on my press right now to see how long the stencil will work. but this went on smooth like an emulsion sheet made. love the color too :) try it you wont be disappointed. i use a construction light 500w , right now till i sell some stuff, for 4 min. that seemed to work for me. these prices with them seem to be good compared to many others out there that charge an arm n leg for replacement parts or what have you. i would continue to order and see what other products work for me. thanks
