Crevices | X weight cloth backing supports heavy sanding yet frays to expose fresh abrasive |
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Mineral | Resin bond withstands high heat and |
Pressure | Aluminum oxide abrasive in a closed coat layer provides fast cut and long |
Life | Rolls attach to a compatible cartridge roll mandrel sold separately |
3M Full Tapered Cartridge Roll 341D,3/8" Diameter x 1-1/2" Length, P120 Grit (Pack of 100) Review