3M 7010383571 Drywall Sanding Sponge Fine Medium Grit

Product Description

The 3M 7010383571 is a large area drywall sanding sponge designed for finish sanding of drywall joints, patches, and compound work. Built with aluminum oxide mineral on a firm foam block, it delivers consistent abrasive action across flat surfaces. The dual-grit configuration — Fine on one face and Medium on the other — allows the installer to knock down high spots with the Medium side and refine the surface with the Fine side without switching tools. At 4-7/8 inches x 2-7/8 inches x 1 inch, the block fits comfortably in the hand for controlled, low-fatigue operation. Drywall finishers and general contractors are the primary users.

This sponge is suited for residential and light commercial drywall finishing work. Typical applications include feathering butt joints, sanding over screw dimples, and smoothing knife marks in setting-type or drying-type joint compound. The block profile and surface area make it particularly effective for finish coats where flat, consistent contact across the joint is critical. It is sold individually, with a minimum order quantity of 24 units per case, making it appropriate for stocking on active job sites or in distributor inventory.

Key Features

• Dual-grit design: Fine on one face, Medium on the other — two grits in a single block
• Aluminum oxide mineral for consistent cut and extended abrasive life
• Large block format at 4-7/8 inches x 2-7/8 inches x 1 inch supports broad surface contact
• Firm foam body maintains flat sanding plane to reduce gouging on finish coats
• Lightweight at 0.12 pounds per unit for reduced hand fatigue during extended sanding

Compatibility

Designed for use on drywall joint compound surfaces in standard residential and commercial finish applications. No specific system or equipment compatibility is required.

Installation Notes

Allow joint compound to cure fully before sanding — sanding wet compound tears the surface and loads the abrasive prematurely. Wear an appropriate dust respirator rated for fine drywall dust per applicable OSHA and local safety requirements. Use light, overlapping strokes and check the surface frequently with a work light held at a low angle to catch low spots. Dispose of loaded sponges promptly, as clogged abrasive reduces cut quality and increases hand pressure.

Technical Specifications

• Model Number: 9095DCNA
• Abrasive Mineral: Aluminum Oxide
• Grit Grade: Fine / Medium (dual-grit)
• Dimensions: 4-7/8 inches x 2-7/8 inches x 1 inch
• Color: Black
• Unit Weight: 0.12 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 24
• UPC: 00051144090952

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010383571