Hardenxis a one part chemical hardener designed to increase the water resistance of photo-emulsions. Hardenxincreases the print durability and reduces premature stencil breakdown. It is excellent for high humidity conditions. With some emulsions, it may produce a waterproof stencil that is difficult to reclaim.

I Expose screen and thoroughly wash out image area.

II Applyto both sides of a dry screen.

III For best results, allow to dwell on the screen until it has completely evaporated.