Optilux 8 mil Backlit is a single-side coated, transparent polyester film with a matte coating for solvent inks. It is designed for high quality graphic arts applications in backlit-boxes with high contrast. The coating is water-resistant and suitable for areas with high humidity and condensation. Due to the higher thickness, the product is well suitable for larger displays. If the film is  pressure sensitive laminated with  for better contrast or surface protection, the edges have to be protected or overlaminated for outdoor use.