NORTON Q425 66261148913 Floor Sanding Disc, 20 in Dia, Coated, P60 Grit, Coarse

Mount this Q425 SC coarse grit screen floor sanding disc on your floor grinder for a cost-effective combination of value and consistent sanding performance on medium and hard woods. The disc features a tough polyester screen backing bonded to a 100% silicon carbide grain for an extremely fast cut rate. The backing also ensures the disc cuts more aggressively than paper- and cloth-backed discs and provides an increased product life. Additionally, both sides of the disc can be rinsed and reused repeatedly until worn.