Product Features:Molded, abrasive-filled bristles strip, deburr, blend, finish, polish, clean, and remove coatings more effectively, with less pressure than wire brushesProprietary 3M Ceramic Abrasive Grain provides aggressive cutting and consistent finish quality throughout the life of the discFlexible bristles require less pressure than wire brushes and conform to contours, even on complex partsBristle spacing is ideal for coating removal and other high-loading substancesContains no wire filaments for improved safety