On Monday, May 14, 2018 at 9:33:03 PM UTC-7, wrote:
I have seen the P7 Unit tape control hatches perfectly wrinkle-free with a single piece of tape. But he is part alien I think.

Craggy Aero Maxi Tape same exact tape. Bowlus was a distributor not a manufacture.

http://www.craggyaero.com/misc1.htm

Richard