clean the plate, (even if the plate is new, as surface contamination
may inhibit adhesion). Wet the adhesive side of the disc and slowly
agitate with your finger to activate the glue. When the glue becomes
"tacky" apply the disc to the back of the plate (ensure the
hook is in the correct position for plate design). Press down
firmly. Leave to dry overnight before thoroughly testing
strength of adhesion. Hang your plate on wall and admire!