Are you in a part of the world where people play hockey and use hockey tape? While not owning a cf framed bike, I've used black hockey tape extensively on bikes here and there for years because it doesn't get sticky like electric tape with heat, and it takes on a pretty tough feel after a while. It also has a slight give and stretch that helps over curved shapes, a really small amount of give granted, but it helps going onto things.
You could consider starting with pieces of cut inner tube as a base, could give a bit of cushion for cinching down.

Try these ideas out, they may work well and do the proper job of projecting the cf surface.