Vapor barrier for doors

Not sure what thickness my plastic is. 4-6mil? Worked good, but a little thicker would have been better. What did work well was a strip of windoweld across the top and this stuff below.
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The white stuff is just tacky enough to hold position. The black is stuck. So it acts like a hinge and I can peel the plastic up and back over the door to work in the door. The weatherstrip adhesive would work great -except that you probably won't get the plastic off without destroying it if need to get in there.