Well, that's one way to do it!
Back when I was still using mono it went on and shrunk like Ultra does. I do question what to do when you get a roll of mono like the last roll I used, it was some special green and had no shrink to it at all. It was on a flat bay in the wing and even putting it down as tight as it would go you couldn't shrink any of the little wrinkles out of it. Then to add to it the green wrinkled and sagged in the hot sun so it ended up looking like hell compared to the rest of the plane.