AutoZone and O'Reilly's also have 3M 08088 - labels are sometimes black with red print but the same stuff. It was recommended for sticking the foil backed insulation to the interior and worked great for me. One tip I will offer - a new can has a nice fan pattern covering 4+ inches, but as you use it and set it aside the nozzle tends to plug a bit yielding more of a stream spray which just makes a mess. Keep a little container of lacquer thinner nearby (I use a baby food jar) - drop the nozzle in, give it a few shakes, and it will be good as new again.