Rubber for R/C car fender

[drkucho]

I want to produce fenders for R/C cars and i am really not sure about the rubber to be used.
The finish is the most important, it needs to have a polished look (not rough at all) but not shiny, and black color.
It has to be quite flexible and must allow glue to join the final piece with other parts of the car.

Any suggestion is most welcome!