Alright this is getting ridiculous now. I finished all my supplied VHB pads, and all of them failed in a week. Despite how carefully I followed the instructions , wiped both surfaces clean with alcohol , left it out in the sun to affix. Either I’m not just getting this right or their product is utterly crap. Why bother even including them if they don’t do their job? Now I’m considering getting those outdoor mounts to see if they’ll work or just crap like the rest. Whoever designed them should get fired. Waste of my time and money.