I remember the discussions. I just couldn't remember if we thought they were the same tape in all 3 of THOSE locations. I have been using Gaff tape for many years. SO sticky it sticks to dirt! I have never had to replicate it on a car, but if I did, Gaff seems a good choice. Tape on the door panel water barrier looks to measure a 32nd of an inch shy of 2.5"... Danny