7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:120 Grit 100 Discs 7/8" Center Hole #21-7120 8" Wide Belt: Wider coverage

8" Wide Belt: Wider coverage per pass for faster floor refinishing

reliable performance across a full grit range

Deburring and edge cleanup on large fabrications

USA1 Abrasives 12" x 18" Mesh Floor Sanding Sheets are designed for rectangular floor sanders that use mesh screen sheets

Cleaning copper pipe before soldering

7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:120 Grit 100 Discs 7/8" Center Hole #21-7120 8" Wide Belt: Wider coverageProfessional Silicon Carbide Floor Sanding Discs 7" USA1 Abrasives 7" Silicon Carbide Floor Sanding Discs are engineered for professional floor refinishing contractors and serious DIYers tackling hardwood floor restoration. Silicon carbide's superior hardness and sharpness cuts through old finishes, stains, and surface imperfections faster than aluminum oxide, delivering a clean, uniform surface ready for new finish application. Technical