8" x 50 Yard Silicon Carbide Floor Sanding Roll — Industry Standard Floor Refinishing

USA1 Abrasives 8" x 50 Yard Silicon Carbide Floor Sanding Rolls are the industry standard for professional hardwood floor refinishing. Silicon carbide's superior hardness and sharpness cuts through old finishes faster than aluminum oxide, delivering a clean, uniform surface ready for new finish application. The 50-yard bulk roll provides an economical supply for professional contractors.

Technical Specifications

• Abrasive Material: Silicon carbide
• Backing: Combination cloth-paper (grits 12–24) / Heavy-weight paper (grits 36–120)
• Roll Width: 8 inches
• Roll Length: 50 yards
• Available Grits: 12, 16, 20, 24, 36, 40, 50, 60, 80, 100, 120
• Application: Dry floor sanding

Key Features & Benefits

• Industry Standard Abrasive: Silicon carbide is the professional's choice for floor refinishing
• Dual Backing System: Cloth-paper backing on coarse grits for durability; heavy paper on finer grits for flexibility
• Ultra-Coarse Options: Available down to 12 grit for the most heavily damaged floors
• Bulk 50-Yard Roll: Economical supply — cut to any length needed for drum sanders
• Full Grit Range: 12–120 grit covers every stage of floor refinishing

Recommended Applications

• Drum floor sander use for hardwood floor refinishing
• Stripping old polyurethane, varnish, and wax finishes
• Leveling severely cupped or damaged floorboards
• High-volume professional floor refinishing

Floor Sanding Grit Progression

• 12-20 Grit: Severely damaged floors, heavy finish removal
• 24-36 Grit: Initial cut on standard refinishing jobs
• 40-60 Grit: General stripping and leveling
• 80-100 Grit: Intermediate smoothing
• 120 Grit: Final sanding before stain or finish

Industry Standard Silicon Carbide. Bulk Value. Professional Floor Refinishing Performance.