This is from Modeler's Resource #36. Article and build-up by Hilber Graf.
"Though it looked very snappy on the real thing, the task of hand painting all that red pin striping seemed overwhelming. Pactra produces "Trim Tape", an ultra thin, very flixible custom vinyl striping material designed for R/C models. Available in eleven colors, including red, each container is packed iwth 6-foot lenghts in eight different widths. "Trim Tape" is self-adhesive and Pactra claims it's permanent and highly resistant to peeling.
Working slowly over the Batmobile's bulging fenders and long tail fins, I soon became amazed at this tape's ability to go around sharp curves and bends. To fix it in place you have to gently rub the tape down. Some area's were too complicated, so I hand painted pin stripes in Testor's Guards Red, which is a cloase color match."
While I've not built a Batmobile, I have used the Pactra "Trim Tape" that he recommends for details on the MNM Spinner kit. The tape is great stuff.
Hope this helps.
Ted.
Prefect42.