That's my final comment on the subject, what works for one person, may not be accepted by another. My method has been used for decades so it's fine by me. If others feel it's necessary to pressure can, then go for it.
I wrapped mine in horizontal strips all the way around to the door zipper. 3 strips. Ours is on our deck, 14 feet off the ground so subject to wind. 1st greenhouse we put out got ripped to shreds by wind.