Our Satin Airway Buffing Wheel is a m u s t -have when restoring hazy metals subjected to the elements such as wheels It s a great f o l l o w -up to our Surface Prep Buff and Blend Discs as it works to blend and feather in the lines that may be left from the initial cutting Follow up with our ultra fine satin airway Buff to eliminate residual lines for a near flawless prep that is ready for the first stage of metal Polishing Our satin airway buffs can lightly finish deburr and blend on most metals The benefits of a pleated design are twofold First the spacing between the pleated layers ventilates the abrasive as it finishes Air circulates between the layers helping the abrasive run cool Second the wavy pattern decreases the potential for streaks Other stacked discs have a slight gap between them