Tape stands for TACKY ADHESIVE FROM PURU ECK
Raytheon Sentinel is under development as the RAF's ASTOR aircraft
I would say duct tape. Duct tape has considerably stronger adhesive than electric tape. On the other hand, electric tape will stretch when put in tension when duct tape may just tear - so it depends...
none only duct tape is good!
Packaging tape is a little bit more stronger than duct tape.