3MTM CUBITRONTM LL BELT 947A 6″ X 48″ CERAMIC 120 GRIT CONTAINS PRECISION SHAPED ABRASIVE GRAIN COATED ON A X-WEIGHT, POLY-COTTON BACKING. RESIN BONDED FOR HEAT RESISTANCE. RECOMMENDED TO BE USED DRY. DELIVERS OUTSTANDING RESULTS ON APPLICATIONS RANGING FROM HIGH-PRESSURE, AUTOMATED GRINDING TO LOW AND MEDIUM PRESSURE OFFHAND OPERATIONS, ON EQUIPMENT INCLUDING: BACKSTANDS, FILE BELT SANDERS, INLINE SANDER, AND STROKE SANDERS