The glue holds pretty good, and even after one became unstuck, I pressed it back on and heat gunned it lightly, and it stuck back fine and hasn't come off since (even in the colder winter temps).

works great

Very happy with these cable tie mounts. The adhesive is very good and the price is right. Will purchase again.

Very useful cable management tools. Can be removed without much hassle esp. if you use a heat gun.

A very cool product. I used these with Cable Ties to route a cable around my door frame. They are sticky and work well.

Used this to lay cable along a wall, works fine.