3M 7010326461 Sanding Sheet 100 Grit 4.5 in 10 Yd

Product Description

The 3M 7010326461 is an adhesive-back sanding sheet roll designed for abrading, finishing, and surface preparation tasks in trade and industrial settings. Built with silicon carbide abrasive on an A-weight sandpaper roll backing, this sheet delivers consistent cut at 100 grit, placing it in the fine grade range. The pressure-sensitive adhesive backing allows the sheet to mount securely to flat or contoured backup pads without clips or clamps. At 4.5 inches wide and 10 yards long, the roll provides enough material for extended use on production runs or repetitive finishing work. HVAC fabricators, pipefitters, electricians, and general contractors commonly keep rolls like this on hand for deburring, prep work, and light stock removal.

This sanding sheet roll is suited for dry surface preparation on metals, plastics, and composites. The silicon carbide abrasive cuts aggressively for its grit rating and works well on harder materials where aluminum oxide may glaze. At 100 grit, it removes light scratches, oxidation, and surface irregularities before priming or coating. The roll format allows the installer to cut custom lengths to fit specific backup pads or sanding blocks, reducing waste and improving adaptability across different job conditions.

Key Features

• Silicon carbide abrasive for consistent cut on metals, plastics, and composites
• 100 grit fine grade for light stock removal and surface finishing
• A-weight sandpaper roll backing for flexibility and conformability
• Pressure-sensitive adhesive back mounts without clips or additional fasteners
• 4.5 inches wide by 10 yards long for extended use and custom length cutting

Compatibility

Designed for use with standard adhesive-back compatible backup pads and sanding blocks that accept 4.5-inch wide sheet stock. Cut to length as needed to fit specific tooling.

Installation Notes

Clean and dry the backup pad surface before applying the adhesive-back sheet to ensure a firm bond. Press firmly across the full face of the sheet when mounting to eliminate air pockets. Inspect the abrasive surface regularly during use and replace when cutting action diminishes. Dispose of used abrasive material in accordance with local waste regulations, particularly when sanding coated or treated substrates.