3M Carpet Floor Transition Strip Self Adhesive Edging Floor Divider Strips PVC Threshold Cover for Doors Less Than 5mm Height Grey

Used it on a shower wall to transition from tile to wall. Worked perfect looks great.

First strip adhered well to clean smooth tile at a doorway transition. Second section would not stick to same tile near cold drafty door. Heating the strip and standing on it made it stick, even after it cooled down.

This strip prevents the further fraying of my carpet. The entranceway receives the greatest amount of foot traffic. Just measure how much you need, cut to size, clean area, adhere strip. It’s just that easy and the color matches area it’s placed in.

Won't stay down

Good price, and 'actually' gray as I wanted