Emulsion Hardener (colorless) - 55 Gallon

Description:
Additive for diazo photosensitive emulsions, serves to harden the emulsion when high production runs are required, it is added after etching the emulsion, it should not be mixed with the emulsion

Hardens the emulsion etched on the screen.
Allows for high print runs.
Does not damage the etched emulsion.
Added after etching.
Odorless liquid product.
Air dries.