Mercer Industries 426050 Silicon Carbide Floor Sanding Disc, Cloth Back, 16″ …

20 – 16″ diameter cloth floor sanding discs for hardwood or concrete per box (2″ hole in center of disc to attach to sander) Silicon Carbide grain gives a consistent performance at a competitive price Heavy X-weight cloth backing for strength Traditional abrasive use to sand and refinish hardwood floors Available in grits 12 through 100 for all your sanding needs

Mercer Industries 426080 Silicon Carbide Floor Sanding Disc, 16″ x 2″ Hole

The resin on resin BOND with open coat reduces loading. Heavy X-weight cloth backing provides strength. Ideal for removing mastic and glue from concrete floors. Available in grits 12 through 100 for all your sanding needs.