That window shrink wrap stuff doesn't even hold up to my cats, so it probably wouldn't work well on a car. What might work is some stuff called Dr. Shrink...which is basically a heavy-duty version of that window stuff. It is usually used for shrink wrapping boats and wind turbine components. Only problem is that it is opaque...but maybe you can work a deal with HolyCow for his Lexan (tm)...
__________________ "We are forces of chaos and anarchy. Everything they say we are we are, and we are very proud of ourselves!" -- Jefferson Airplane
Dick Naugle says: 1. Prepare food fresh. 2. Serve customers fast. 3. Keep place clean.