Originally Posted by cliffo
The extreme tape is for tensile strength in various places the 10 mil wont necessarily add. I have used 10 mil on a assassin and titan. They extra weight should not be a worry although Lee might advise against it.
Use both extreme tape and 10 mil laminate.
The Reaper is a big plane and needs to be strong but it takes a lot of covering and would be tail heavy with the 10 mil laminate. You might want to just put a strip around the leading edge and use the regular 3 mil for the rest of the plane.