3M Company 916DC-NA Super Fine Flexible Sanding Sponge

Product Description

The 3M COMPANY 916DC-NA is a super fine flexible sanding sponge designed for contour and flat surface finishing work across a range of trade and professional applications. Built on a 5mm contour softback construction, it measures 4.5 inches by 5.5 inches by 0.1875 inches and carries abrasive on one side. The flexible foam body conforms to curved and irregular surfaces, making it well suited for finish sanding work where rigid abrasives would leave flat spots or uneven scratch patterns. Licensed tradespeople and skilled finishers use this sponge for final prep before coating, staining, or sealing.

This sanding sponge is suited for residential and light commercial finishing tasks including woodwork, drywall feathering, painted surfaces, and fiberglass. Its super fine grit makes it most effective as a finish-pass abrasive rather than a material-removal tool. The washable, reusable design extends service life across multiple jobs, reducing consumable waste on active job sites. Sold individually, it is available in case quantities of 24 units per package.

Key Features

• Super fine grit for finish-pass sanding on wood, paint, drywall, and fiberglass
• 5mm contour softback construction conforms to curved and irregular profiles
• Abrasive on one side for controlled, targeted sanding action
• Washable and reusable design extends usable life across multiple applications
• Compact 4.5 x 5.5 x 0.1875 inch size fits comfortably in hand for detail work

Compatibility

Designed as an OEM-style replacement and general-use sanding sponge for finish sanding applications on contoured and flat surfaces in trade finishing work.

Installation Notes

Finishing trades including painters, drywall finishers, and woodworkers are the primary users of this sanding sponge. No power tools are required. Rinse the sponge with clean water to remove abraded material between uses and allow it to dry fully before storage. Always wear appropriate respiratory protection when sanding surfaces that may contain lead paint, silica-bearing drywall compound, or other hazardous materials.

Technical Specifications

• Grit Grade: Super Fine
• Construction: Contour Softback 5mm
• Dimensions: 4.5 x 5.5 x 0.1875 inches
• Abrasive Sides: 1
• Washable: Yes
• Reusable: Yes
• Package Quantity: 24 per case
• Unit of Measure: EA
• Weight: 1.44 pounds

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: 916DC-NA