ProChem® HardenXis a one part chemical hardener designed to increase the water resistance of photo-emulsions. ProChem® HardenXincreases the print durability and reduces premature stencil breakdown. It is excellent for high humidity conditions. With some emulsions, HARDEN X may produce a waterproof stencil that is difficult to reclaim.
I Expose screen and thoroughly wash out image area.
II Apply ProChem® HardenXto both sides of a dry screen.
III For best results, allow ProChem® HardenX to dwell on the screen until it has completely evaporated.
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