Gator 2 in. Surface Conditioning Discs 3 pk. Ideal for Blending, Deburring, and Finishing. The open-web fiber runs cool and resists loading while the abrasives provide a high cut-rate to give you consistent finishing for a range of tasks including blending, deburring, and finishing. Surface conditioning discs are suitable for stainless steel, alloys, non-ferrous materials, plastics, and fiberglass; useful for auto body and automotive work, such as rotor finishing, motorcycles, boats, and so on.