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Hand (Knife) Cut Films

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<p> <h3>RUBYLITH®</h3>Rubylith® is a red gel film that becomes your positive. It is coated on a stable base polyester backing sheet. Designs are cut into the gel, and areas are peeled out for drop-outs, masks, or overlays. Rubylith® is light safe; this means that presensitized screen films and emulsions under the red gel will not react or expose to light.</p>
Rubylith® Masking Film