SeptoDiscs Refill, 1/2" Abrasive Discs, X-Fine Grit, 50/bx

Standard 1/2" abrasive flexible discs for finishing and polishing composites/acrylics. Kit gives you an assortment of coarse, medium, fine and x-fine discs and a pop-on mandrel for all your grit needs for finishing and polishing.