Will they bond together? I am speaking of dry, unwetted, carbon fibers( not prelaminated carbon fiber ).
I have yet to attempt exactly the same thing myself. However I have epoxied, CA`d, and contact cemented the stuff. None of the aforementioned adhesives bonded very well. The contact cement seemed to do the best, the epoxy and CA didn’t bond very well. They will hold but any strain and they would delaminate pretty easily. This is just my experience, depending on the part, and loads you may have different results.
Interesting combination. I take it you are trying to skin a gun or knife holster with carbon?