7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:50 Grit 100 Discs 7/8" Center Hole #21-7050 Extended Belt Life: Significantly outlasts

Extended Belt Life: Significantly outlasts aluminum oxide on hard metals

Hook & Loop Convenience: Quick disc changes without tools

Belt Size: 1" x 42"

Tear-Resistant: Cloth backing withstands pulling and wrapping around workpieces

7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:50 Grit 100 Discs 7/8" Center Hole #21-7050 Extended Belt Life: Significantly outlastsProfessional 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