3M™ Blue Net Disc Roll 36438, 180, 5 in, 100 Discs/Roll, 8 Rolls/Case Furniture X-weight cloth backing withstands heavy

3M™ Blue Net Disc Roll 36438, 180, 5 in, 100 Discs Roll, 8 Rolls Case Furniture X weight cloth backing withstands heavy X weight cloth backing withstands heavy sanding and grinding This Advanced Series sanding disc features a net backing that enables virtually dust free sanding 3M™ Blue Net Discs are built with an engineered ceramic mineral blend of abrasives to deliver a faster cut rate and longer disc life than other leading brands' net discs in their class 3M™ Blue Net discs provide excellent dust removal when used on new or existing dust extraction systems – a performance and durability upgrade for central vac systems