Red Heavy Duty Sandpaper Sheets Choose Grit: 40 to 220:180 Grit 50 Sheets #R04-0180 Coat Type: Open coat for

Coat Type: Open coat for maximum clog resistance

Silicon carbide abrasive delivers best-in-class performance on hardwood flooring

Anti-Loading Technology: Stearate coating acts as a dry lubricant

Engineered for professional contractors

USA1 Abrasives 3" BlackCarbon™ Wet/Dry Hook & Loop Sanding Discs deliver waterproof silicon carbide performance for automotive finishing

Red Heavy Duty Sandpaper Sheets Choose Grit: 40 to 220:180 Grit 50 Sheets #R04-0180 Coat Type: Open coat forHeavy Duty Sandpaper Sheets for Demanding Applications 9" x 11" USA1 Abrasives Red Heavy Duty Sandpaper Sheets are built for professionals who need maximum durability from their sandpaper. Constructed on a thick E weight backing with a heavy duty resin bond, these sheets withstand aggressive hand sanding and block sanding without tearing, even under heavy pressure on hard materials. Technical Specifications Abrasive Material: Premium aluminum oxide