... after applications8.Backside with air channels,air bubble free,without air bubbles,Adhesive backing with air release technology for a bubble free installation.9.Color:C9021 ... when the multi-cut 3-5cm, in order to facilitate construction. 2. To clean the surface and around the body in ... . 4. Finally, the body lines with a knife according to film, the excess membrane can be torn off, the construction ...