ULANOCUT Green is a water-soluble knifecut stencil film. The emulsion layer “sticks back” to the polyester for corrections. The films are adhered to screen fabric with plain water. The films are compatible with all inks except those containing water. In addition to color, the films differ in their adhesive or tack level. ULANOCUT Green has a stronger adhesive, making it a better choice for cutting detailed stencils
Rubylith is a red masking film, which is suited for use with orthochromatic films. It is "safe" for use with camera speed darkroom films as well as indirect gelatin stencil films and diazo, diazo acrylic, or SBQ sensitized stencil films or emulsions. Rubylith is primarily used in the camera and plate making operations for offset lithography, lexography, gravure, and screen processes where orthochromatic films and plates are used. Rubylith has a single tack level and is coated as RU3 on 3 mil (75 µm) and RU5 on 5 mil (125 µm) polyester.