3M Company 907-ESF Extra Fine Fine Flexible Sanding Sponge

Product Description

The 3M COMPANY 907-ESF is a dual-grit flexible sanding sponge designed for controlled material removal on small or contoured surfaces. It carries extra fine and fine grit on both sides, giving the technician two abrasive options in a single tool without swapping sheets. The sponge body measures 3.75 inches by 2.625 inches by 1 inch, making it easy to maneuver in tight spaces, along trim edges, or around curved profiles. Its flexible construction conforms to irregular surfaces that rigid sanding blocks cannot follow. The sponge is reusable and can be rinsed clean between passes to extend working life on the job.

This sanding sponge fits naturally into surface prep workflows in finishing, light construction, and maintenance trades. It is well suited for tasks such as scuff sanding between finish coats, smoothing joint compound, deburring light materials, or preparing small areas for primer. Trades that commonly use this type of tool include painters, finish carpenters, drywall finishers, and general maintenance technicians. Its compact size makes it a practical hand-tool addition to a finishing kit where precision matters more than high stock removal.

Key Features

• Extra fine and fine grit present on both sides for two abrasive options in one sponge
• Flexible sponge body conforms to curved and contoured surfaces
• Compact size at 3.75 x 2.625 x 1 inch for targeted work in small areas
• Reusable construction supports multiple uses per unit
• Rinse-clean design helps maintain abrasive performance between passes

Compatibility

Designed as a general-purpose hand-sanding tool suitable for wood, drywall, painted surfaces, and similar materials requiring extra fine or fine abrasive finishing work.

Installation Notes

No power source or mechanical installation is required for this hand-sanding tool. Always wear appropriate eye protection and a dust mask or respirator when sanding, in accordance with applicable safety standards. Rinse the sponge with clean water and allow it to dry fully before storing to preserve abrasive life. Inspect the sponge body before each use and retire it when the abrasive surface becomes significantly worn or the sponge body shows structural breakdown.

Technical Specifications

• Dimensions: 3.75 x 2.625 x 1 inches
• Grit Type: Extra Fine / Fine
• Grit Sides: Both sides
• Reusable: Yes
• Weight: 1.92 pounds
• Package Quantity: 24 per package
• Unit of Measure: EA

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: 907-ESF