These days, I think they hydro dip parts to get the chrome look. There are youtube vids showing how to remove it.
If it was me, I would wipe it down w/ acetone and just wrap it. However, if you have gotten that far and remove the bezel, I would spray paint it.
A bit of off-topic: wrapping is a temporary method to change the look of the material. spray paint, powder coating, and other tradition coating systems should be considered as the top quality approach.