You should ensure the painted body surface in the tape contact area is clean and dry, next warm the body panel with a heat lamp or heat gun to a temperature between 18.8-41.1°C (66-100°F), then ensure that the molding is aligned with the body panel, then press the door side molding to the body panel, finally hand roll the door side molding to the body to ensure proper adhesion.
By BobGM Specialist
28/10/2022