Question on bituminous, self-sealing membrane

[bhull1 (Bert Hull, CMI® TN #1162)]

@tsayre3

i prefer to deal with things like an adult, but apparently dear leader has brainwashed all of you MAGAts into thinking acting like children is normal. honestly i expected as much considering the average iq is like 88 it follows half od you are too stupid to breath without involuntary actions. but whatever makes you feel good.

I’m too stupid to even understand your question. I hope someone more intelligent than I can come and help you with your eloquently narrated situation. (I’m not kidding. I really don’t know what you are asking here about a membrane in the attic).