Speedball - Screen Printing Photo Emulsion Diazo Sensitiser 59ml
Diazo sensitizer for use with Speedball Photo Emulsion 781ml.
You need both the sensitizer and the photo emulsion - mix them together and then coat your screens.
Please note, the bottle isn't empty, it contains a small amount (2oz) of paste that needs mixing and activating with water.
Need both right now? We do a pack including both and you save £1!