Speedball Diazo Photo Emulsion makes it possible to screen-print fine line drawings, lettering and photographic work!
To start the process, Speedball Photo Emulsion is made active with Speedball Sensitiser (sold separately). This mix is then used to thinly coat the screen. Once the screen is dry the prepared positive image can be positioned and the screen can be exposed to light. The final step before printing is to spray the screen with water so that the unexposed Emulsion is washed out, leaving you with the hardened, exposed Emulsion. Once you have printed your image (as many times as you like!) use Photo Emulsion Remover to clear the screen, ready for the next image!