I found this exact tape:

Body Repair Tools : Automotive : 3M Scotch-Mount Molding Tape, 03616, 7/8 in x 15 ft

...at AutoZone.

Will this work well for attaching the large plastic piece I refer to? It's the one on the rear doors along the bottom on the outside that slides into the channel at the bottom of the door and needs to be taped/glued to the door to cover up the holes in the metal of the door. (The plastic piece is roughly 2 feet long and about 8 inches high..)