Speedball Photo Emulsion and Diazo Sensitizer Screen Printing Accessory Kit

Makes fine line drawings, computer generated images various hand and commercial lettering and photographic half tone positives.-Quart of photo emulsion must be mixed with diazo sensitizer.-Made in USA.-Manufacturer provides 3 year shelf life when unmixed.-Capacity: 26.4 Ounce. Specifications: -Sensitizer bottle sized to fill 0.75 with cold water and mix well. Must be mixed with Speedball Diazo Photo Emulsion (9722538). Appears empty, but actually contains condensed paste that is to be filled 3/4 way with water and mixed. Three-year shelf life if not mixed. 2-oz. bottle.