8" x 50 Yard Zirconia Floor Sanding Roll Choose Grit: 16 to 120:16 Grit #21-8016Z 20" Large Diameter: Maximum surface

20" Large Diameter: Maximum surface coverage per pass for high-efficiency commercial floor sanding

USA1 Abrasives 8" BlackCarbon™ Wet/Dry Hook & Loop Sanding Discs are the largest in the BlackCarbon™ lineup

USA1 Abrasives 8" Platinum Self-Adhesive Sanding Discs deliver premium white aluminum oxide performance on large stationary disc sanders and bench sanders

Waterproof Construction: Use wet with water or lubricant for automotive and precision finishing

Between-coat sanding on lacquer

8" x 50 Yard Zirconia Floor Sanding Roll Choose Grit: 16 to 120:16 Grit #21-8016Z 20" Large Diameter: Maximum surface8" x 50 Yard Zirconia Floor Sanding Roll Premium Floor Refinishing USA1 Abrasives 8" x 50 Yard Zirconia Floor Sanding Rolls deliver premium performance for professional floor refinishing contractors. Zirconia alumina abrasive on a heavy duty G weight paper backing cuts through old finishes, stains, and surface imperfections faster and lasts longer than standard aluminum oxide rolls. The 50 yard roll provides an economical bulk supply for high volume