Avery Dennison® MPI 2728 Perforated Window 65/35Avery Dennison Perforated Window Film is comprised of a perforated calendered face film on a solid liner, or perforated white liner(the perforated liner has a continuous (non perforated) clear film on the back side). After imaging the Perforated Window Film, the graphic should to be overlaminated to protect the image, and to keep water and dirt from accumulating in the holes. Larger print area, NOT for vehicle applications. Download Resources Guide to