![]() ![]() Exposes in just 7 minutes with Standard and HiDef 8.5"x11" stencils using transparency film. Speedball Exposure Light Kit for exposing EZScreen stencils. Shelf life for the sensitized emulsion is 4 weeks at 90☏, 8 weeks at 70° F, and 4 months when refrigerated. It is best to use one of the lights provided on our website as it will come with complete exposure instructions. (Always store the sensitized emulsion in a cool and dark place. Many lights will work, however, determining the exact exposure time and set distance from the stencil during exposure will be hard to do. If you do not have access to direct sunlight, please use one of our tested artificial lights to burn the stencil. If sunlight is not available, use our tested artificial lights. Only expose EZScreen stencils in direct sunlight no clouds or shade. If you encounter any problems, please contact us right away for trouble shooting assistance. I bought the Diazo speedball photo emulsion, added water, shaked it up, stirred it as well, poured into the larger bottle of glue stuff, shaked and stirred again, it did change color, but it is just really blue compared to every pic or video I have watched, which shows a really green color. ![]() NOTE: Per our instructions, please test exposure time with small test pieces provided in the black bag before using an entire stencil. The exposure time has to be increased by 15. It is best to burn the EZScreen stencil when the sun is directly overhead. A ready to use screen emulsion for textile screenprinting with plastisoles and aqueous inks. Note: Diazo Sensitizer is required in order to use the Diazo Photo Emulsion correctly. Reclaim screen with Ulano Stencil Remover No. When washing the emulsion out in the past Ive discovered it goes a lot easier if you just let the screen soak in the warm water for a few minutes before spraying it. I burned an image with a 250W photographic bulb at 12' for 10 minutes, per Speedball for the 8x10 screen I was using. i use a 500w halogen setup about a foot away from the screen, last time i used speedball i exposed the screens for 7 mins with the same set up and didn’t. I had to work both sides several times to ensure a thin coat. They are for use on polyester screen fabrics only. i let them dry overnight in a dark closet, i’ve tried a couple different exposure times and even purposefully over exposed the screens and still end up having the emulsion fall out. I’m wondering how long to expose Speedball emulsion in this UV light box. Exposing the stencil too early in the morning when the sun is at an angle as well as late in the afternoon when the sun is going down will not produce a quality stencil. 67 Reviews Write A Review + 1 + 1 0.00 Use these emulsions effectively with either water or solvent-based inks. It is absolutely essential that you use DIRECT sunlight to burn the screen. One of the most crucial parts of making an EZScreen DIY silk screen stencil is the exposure process. ![]()
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