Although I let it set for 24 hours, it came off on the first hot day

on the other hand, have a great day.

It's loosened twice since I got it months ago and those were on really hot days, so no complaints here.

I used a binder clip to more securely attach (fancily rig) the suction cup to the disk...but the disk and adhesive itself would come unglued every two weeks or on a ridiculously hot day, (whichever came first), leading to frequent GPS downward tumbles to the floor and unfortunate battle scratches to the unit and my car interior

Worked great until the first hot sunny day

Adhesive is strong and still holding to my dash through the heat and cooler days so far.

This product will work as the original was discontinued