Very cold brittle feeling. (Trans.= 10%).Rosco’s premier vary of filters, Roscolux, is manufactured in a singular technology to insure the longest conceivable life below hot theatrical lighting. Three discrete layers are combined in a tri-extrusion process. By sealing the coloured layer between two microscopically skinny layers of transparent film, dye migration is minimized and effective life is extended. Roscolux (sold below the business name “Supergel” in a foreign country) is currently probably the most widely used filter out vary on the planet.Roscolux is constructed from two forms of plastic. More than 65% of the road is made out of co-extruded polycarbonate plastic. The rest of the road is deep dyed polyester.Extraordinary color filter out is manufactured by surface coating transparent polyester plastic film. In essence, the colour is painted onto the outside. Which means warmth and physical abrasion can simply cast off the dye, leading to fast fading and scratching.To be had in sheets of 20in. x 24in. (50cm x 61cm) or rolls of 24in. x 25ft. (61cm x 7.62m). Should you require rolls of bigger dimensions the Cinelux line of filters is To be had in rolls of 48in. x 25ft. (122cm x 7.62m).