MK Photocure Blu Pure-Photopolymer Emulsion5.0Simple to use.By Alan ToblerI used this emulsion on over twelve screens with great results. Very simple to use. In a darkroom I stirred the emulsion a little bit (not sure if I needed to, no diazo to add) then poured it into my scoop coater and appled to my screens. Let them dry overnight and then did a 10 min exposure with a 500w light @ 16" above the screen with great results. I will continue to use this product.