Any surface to be coated must be applied by polish, followed by wiping clean any substances or residues yo obtain an optimum result. Shake Nano Coating well before use. Then, place several drops of coating onto the application pad and spread it evenly onto entire panel. 15 minutes upon applying coating, spread and remove residue with a light touch with the first microfibre cloth (folded twice to from square). Use the second folded microfibre cloth to remove any remaining residues. Allow to cure for at least 2 hours before allowing vehicle to get wet.