The Diazo Photo Emulsion process makes possible the printing of fine line drawings, various hand and commercial lettering techniques, as well as photographic half-tone positives. Diazo is Speedball's best photo emulsion, producing sharp, high quality images. Use polyester or other suitable synthetic fabric screens in order to reclaim your screen. * Note: Sensitized emulsion can be stored up to 4 months when refrigerated.
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