Review on 140 Pack Self Adhesive Cable Tie Mounts with Multipurpose Tie Wire Clips and Screw Holes - Anchor Stick-On Wire Holders in White and Black by Andrew Grimes

Firstly, this product comes without instructions. Referring to some other reviews on the site, the adhesive pad has the 3M logo on it, so I'm assuming it's legit. I was confused by a 24 hour comment in another review so I ran a test. I found a smooth brick surface on the outside of my house, I cleaned it with isopropyl alcohol, allowed the stain to air dry for about 30 seconds, peeled the paper off the adhesive pad, and applied it to the brick. I then waited 24 hours to check the adhesion of the pad. With one of the included zip ties attached to the anchor plate, I was unable to remove the backing from the brick with my entire body weight. So I would call it a success. I wouldn't hesitate to use this anchor in any application. Bottom line: You don't have to wait 24 hours to apply the pad after removing it, as is implied elsewhere.