3M 7010312905 Sanding Sponge Xl Fine/medium 3.3x9x1 in

Product Description

The 3M 7010312905 is an extra-large all-purpose sanding sponge designed for wet or dry sanding across a wide range of materials including wood, paint, metal, plastic, and drywall. Measuring 3.3 inches by 9 inches by 1 inch, the sponge provides a larger contact surface than standard sanding sponges, reducing the number of passes needed to cover broad flat areas. The dual-sided Fine/Medium grit configuration allows technicians and tradespeople to switch grit stages without swapping tools. When the sponge loads with debris, rinse it clean with water and continue working — no single-use waste.

This sanding sponge is suited for surface prep tasks in residential and light commercial applications. Painters, drywall finishers, and general tradespeople use it for feathering joint compound, scuff-sanding painted surfaces before recoating, smoothing wood prior to staining, and deburring light metal surfaces. The flexible foam backing conforms to slightly contoured surfaces while maintaining consistent grit contact. Both wet and dry sanding techniques are supported, making it adaptable to the demands of different substrates and finishing systems.

Key Features

• Extra-large 3.3 x 9 x 1 inch surface area covers more ground per pass than standard sponges
• Dual Fine/Medium grit faces allow two-stage sanding with a single tool
• Compatible with wet and dry sanding techniques
• Rinse-and-reuse construction reduces consumable waste on the job
• Flexible foam core conforms to slightly curved or irregular surfaces
• Suitable for wood, paint, metal, plastic, and drywall substrates

Compatibility

Designed as a general-purpose sanding accessory for surface preparation tasks on wood, paint, metal, plastic, and drywall in residential and commercial settings.

Installation Notes

No power tools or specialized equipment are required for use. When wet sanding, keep the work area clear of open electrical panels or live circuits. Allow sanded surfaces to dry completely before applying primers, sealers, or topcoats. Rinse the sponge thoroughly after each use and allow it to dry before storage to extend service life.

Technical Specifications

• Dimensions: 3.3 x 9 x 1 inches
• Grit Classification: Fine/Medium
• Sanding Method: Wet or Dry
• Weight: 0.29 pounds
• Unit of Measure: Each
• UPC: 00051111118290

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010312905