Ok, in the past ive just used regular 3M electrical tape when rewraping sections of the wiring harness. It seems to do a good enough job, but does shrink and unravel a bit over time.
My question: is there anything better out there? The original wrap that Honda used seems to be a little more robust.

 

Good question, I tried lighting the tape up with a cigarette lighter and that seemed to work fine (when the tape is already applied on the wires). Hasnt back off on me and im using the same tape.

 

3M Super 33+ electrical tape