Speedball Diazo Sensitizer, 2 oz.
Designed for screen printing, now artists can easily create highly detailed images without the need for a darkroom! Simply mix Diazo Sensitizer with high-quality Diazo Photo Emulsion to activate the development of a stencil image. When mixed with Photo Emulsion, this solution can be stored up to three months at room temperature or up to six months in the refrigerator. Carries the CL seal Easy to use Stores well