BlackCarbon™ Wet/Dry Sandpaper Roll — 4-1/2" x 25 Yards — Plain Backing

USA1 Abrasives BlackCarbon™ 4-1/2" x 25 Yard Wet/Dry Sandpaper Rolls deliver waterproof silicon carbide performance in a bulk 25-yard roll with plain paper backing. Ideal for hand sanding, custom-cut strips, and applications where hook & loop or PSA backing isn't needed. The full grit range from 60 to 2500 covers every stage from paint removal to mirror-finish polishing preparation.

Technical Specifications

• Abrasive Material: Silicon carbide (BlackCarbon™)
• Backing: Waterproof paper (plain — no adhesive or hook & loop)
• Roll Width: 4-1/2"
• Roll Length: 25 yards
• Available Grits: 60, 80, 100, 120, 150, 180, 220, 320, 400, 600, 800, 1000, 1200, 1500, 2000, 2500
• Application: Wet or dry sanding

Key Features & Benefits

• Waterproof Construction: Use wet with water or lubricant for automotive and precision finishing
• 25-Yard Bulk Roll: 2.5x more material than the 10-yard roll — lower cost per foot
• Plain Backing: Cut to any length for hand sanding, sanding blocks, or custom applications
• Ultra-Fine Grits: Available up to 2500 grit for mirror-finish polishing preparation
• Silicon Carbide Abrasive: Sharper than aluminum oxide for cleaner cuts on hard surfaces

Grit Selection Guide

• 60-120 Grit: Paint removal and surface preparation
• 150-320 Grit: Between-coat sanding and smoothing
• 400-800 Grit: Fine finishing and defect removal
• 1000-1500 Grit: Automotive clear coat leveling
• 2000-2500 Grit: Pre-polish finishing for mirror results

BlackCarbon™ Waterproof Performance. 60 to 2500 Grit. 25-Yard Bulk Roll.