15 Mil Light Blocker is a 15 mil white, completely opaque backing film with a low temperature heat activated adhesive. Ideal for applications requiring a completely opaque backing film with zero light bleed. We suggest  partnering this opaque backing film with any 5/10 mil satin, textured matte or hardcoat matte laminating film. Your exhibit and trade show graphics will look better; last longer, and your clients will return again and again. 

 15 Mil Light Blocker Laminating Film Data Sheet