1.reflective vinyl rolls 2 .7years engineering grade reflective 3.for external signage, 4. permanent acrylic adhesive reflective vinyl rolls1. 5-7 years Engineering Grade Reflective Vinyl with permanent acrylic adhesive and PE coating 2. Silicon paper liner .Coating layer embeds with micro glass beads for better reflecting rate.3. Suitable for external signage and long term vehicle livery ...