HAIRLINE POLISH FINISH |
Seemingly endless polishing lines applied with Scotch Brite give the hairline, long-grain, or fine-line finish its unique appearance and Small scratches can be repaired in the field with Scotch Brite pads of equivalent grit or roughness. The Hairline finish is sometimes inaccurately sold as either a No. 5 or No. 6 polish. The No. 6 polish defined by ASTM A 480 and the Hairline finish have no visual similarity and are created by different methods. |