8 1/2" x 11" Positive FX Film for Laser Printers 100 Sheet Pack

Positive FX heat stable drafting film is an economical alternative to more expensive orthochromatic film positives for the creation of photopositives to expose photoresist films and emulsion. Although Positive FX is ideal for a variety of designs, a general guideline for line resolution is a minimum of 15 mil. or .381 mm. It is not suited for halftones. It offers toner retention, keeping black areas dense enough to block UV light during processing and is more dimensionally stable.