agian ur prob thinking of the wrong **** dude just chill out im not gonna give him or me mesothelioma or any other cancer i have been doing this **** for many years ok. I said un furl it btw. I have take that wrap and put it around my hand and then taken a propane blow torch to it and nvr felt the heat at all so yeah the stuff is tough enough. U do it with a bunch of sheet metal where u have no room u will end up with a creacking rattling mess that scalds your hands whenerver u get near it. Maybe u lack to imagination to understand our situation whatever, but seriusly dude i would put my car in the air and xplain and show u if i could.