3M 7100016942 Drywall Sanding Sheet 80 Grit

Product Description

The 3M 7100016942 is a pre-cut drywall sanding sheet designed for use with standard drywall sanding tools. Die-cut to fit most sanding pole heads and hand sanders, it removes joint compound, levels seams, and smooths surface texture before finishing coats are applied. The sheet measures 4.1875 inches by 11.25 inches and carries an 80D grit rating, making it well suited for medium-stock removal on drywall surfaces. The abrasive layer uses a sharp synthetic mineral that resists dulling and delivers consistent cut rate across the face of the sheet.

This sanding sheet is intended for interior drywall finishing work in residential and light commercial construction. Drywall finishers and painters use these sheets during the preparation stage between joint compound coats and before priming. The 80D grit is a common choice for the second-coat sanding phase, where the goal is to flatten ridges and tool marks without unnecessarily scuffing the paper face of the wallboard. Sheets are sold individually, with a minimum order quantity of 100 units.

Key Features

• Die-cut to fit most standard drywall sanding pole heads and hand sanding frames
• 80D grit rating suited for medium-stock removal and second-coat compound leveling
• Sharp synthetic mineral abrasive for extended sheet life and consistent cut rate
• Pre-cut format eliminates trimming and reduces setup time on the job
• Compact sheet size at 4.1875 inches x 11.25 inches covers standard sanding tool pads

Compatibility

Designed as an OEM-style pre-cut replacement sheet for most standard drywall sanding tools and pole-sander heads that accept sheets in the 4.1875-inch by 11.25-inch format.

Installation Notes

Drywall finishers and painters install these sheets. Secure the sheet evenly across the sanding pad before use to prevent slippage and uneven wear. Allow joint compound to fully cure before sanding to avoid loading the abrasive prematurely. Wear an appropriate dust mask or respirator when sanding drywall compound, in accordance with applicable OSHA and local safety guidelines.

Technical Specifications

• Grit: 80D
• Sheet Dimensions: 4.1875 inches x 11.25 inches
• Weight: 0.03 pounds
• Abrasive Type: Synthetic mineral
• Unit of Measure: Each
• Minimum Order Quantity: 100
• UPC: 00051144102075

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100016942