Magnetic tape used to attach 12" x 18" aluminum sign to metal walk-in door
Used the 2" wide adhesive backed magnetic tape (Item 2x50-OA-30) to attach an aluminum NO PARKING sign to a walk-in door. I applied it in 6 vertical strips to cover the entire 12" x 18" back surface area of the sign. The magnetic tape had plenty of strength to hold the sign to the door.