Ceno 7" Edger Disc SIC Paper 5/16 Hole 80 Grit - 100/Ctn

7" Edger Discs with SIC silicon carbide paper (black) is the sharpest and fastest cut. Only "F" weight paper backing is used because, heavier weight paper lasts 5 times longer that stander sandpaper for less tear out and better grit retention.Fast cutting Silicone Carbide mineral leaves a great finish! The brittle mineral fracutres easily when loaded, creating new sharp cutting edges. SIC is widely used on wood floors and provides consistency, value and perfomance.