Best Seller | FINISH 1ST 12185035 Finishing Block Refills,G2,180 G,PK15 Finishing Block Refill, Abrasive Material Aluminum Oxide, Backing Material Hook-and-Loop, Grit 180, Series G2, Overall Length 11 in, Overall Width 3 in, Attachment Type Hook-and-Loop, Color Gray, Grade Very Fine, Package Quantity 15 ... more FINISH 1ST 12185035 Finishing Block Refills,G2,180 G,PK15 Finishing Block Refill, Abrasive Material Aluminum Oxide, Backing Material Hook-and-Loop, Grit 180, Series G2, Overall Length 11 in, Overall Width 3 in, Attachment Type Hook-and-Loop, Color Gray, Grade Very Fine, Package Quantity 15 | | $5.15 go to store |