Speedball Art Products Diazo Photo Emulsion Kit for Screen Printing
Set contains 1 each of the following: 6.6oz (195ml) Diazo Photo Emulsion; 2.12g Diazo Sensitizer; 8oz (237ml) Diazo Photo Emulsion Remover and Instructions. The sensitizer is a very thick oil and needs water to create the right consistency for adding it to the photo emulsion.