bjretired

Just picked up a 1995 LT1 Coupe. Over the years Ive had quite a few Corvettes 1955, 57,59,06 now the 95 Like the 95 little hard for an old guy like me to get in and out of but what the heck. Question the rear hatch had a tint added to it. I unpeeled most of it but there remained a light coating almost a thin layer of tint remaining.. any ideas of how to remove? Is the hatch glass or some kind of acrylic? tint reflex's the light making it hard to see out with the mirror. Thanks Bob