17. Buffing was the next calorie-burner. First, 3M 06062 Perfect It III rubbing compound and a white foam pad were used to remove any sand scratches left by the wet sanding process. This was followed up by buffing using a black foam pad and 3M 06064 Perfect It III swirl mark remover. After buffing was completed we applied a pair of new OEM-style LMC Truck bed panel "4x4" decals.