Speedball Diazo - set photo emulsion + sensitizer

For use with the Photo Emulsion screen printing method.
Together at last! Diazo Photo Emulsion & Sensitizer offer professional
-grade results and remove the need for expensive equipment and
darkrooms. For use with polyester screen fabrics, it may be used with
any water-soluble or solvent-based ink and can be easily removed with
Diazo Photo Emulsion Remover.