YUPO is an advanced environmentally sound synthetic paper that is waterproof, tear proof and delivers a superior print result. Constructed from a mixture of polypropylene and plant based biomass, YUPO is dust free and is chemical, oil and UV light resistant. With Fast Dry technology, YUPO is the fastest drying synthetic in the market, saving you time and money - with no need for wash ups, or expensive oxidizing inks. For best results we recommend printers consult their ink supplier. *Fast Dry is an improved version of Rapid Dry*