HP Backlit Polyester Film 42" x 100', 1 Roll/Box The HP Backlit Polyester Film 42" x 100' Roll is a premium backlit polyester display film designed to produce brilliant illuminated graphics with exceptional color saturation and sharp image detail. Engineered for high-production environments, its durable polyester construction offers outstanding rigidity, scratch resistance, and dimensional stability while enabling fast turnaround with instant-dry performance. Key Features 42" x 100' roll, 3" core 275 gsm (8.7 mil) matte polyester film Vibrant color with deep blacks for illuminated displays Durable, scratch-resistant polyester construction Instant-dry surface with cold lamination compatibility Compatible with HP Latex and HP aqueous ink printers ASTM E84 flame-resistant certified Ideal For Ideal for print service providers, retailers, exhibit builders, and commercial graphics producers creating light boxes, retail displays, trade show graphics, POP/POS signage, and premium indoor backlit applications.