Correctly position and fit Visualise aluminium mounting panel to irregular wall surface using 4 x countersunk head screws.
Clean mounting panel with methylated spirit, isopropyl alcohol or a similar product.
Spray mounting panel with application fluid or a mix of detergent and water. This will allow sign to be aligned before adhesion.
Remove protective paper from rear of Visualise Braille & Tactile sign revealing the 3M self adhesive layer.
Align and press fit sign to mounting panel ensuring air bubbles are not trapped between the surfaces.
Clean sign surface with Spray & Wipe or a similar cleaning product.