AA Abrasives 6 x 9 Heavy Duty hand pads, item #30080, can be used effectively to blend in all scratches and imperfections cause by grinding wheels, sanding belts and surface conditioning belts to achieve a #3-#4 satin finish on aluminum railing. Begin by cutting the hand pad into workable strips. Then using a back and forth motion, begin buffing and blending the metal surface as demonstrated.

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