3M Company 909-ESF Medium Coarse Flexible Sanding Sponge

Product Description

The 3M COMPANY 909-ESF is a medium/coarse flexible sanding sponge designed for hand-sanding tasks in tight spaces and contoured surfaces. Measuring 3.75 inches by 2.625 inches by 1 inch, this sponge features abrasive grit on both sides, allowing continuous use without flipping to a spent face. The flexible foam core conforms to irregular profiles, making it well-suited for finish prep work, light material removal, and surface scuffing on wood, drywall, metal, and painted substrates. It is reusable and can be rinsed and returned to service after wet or dry sanding applications. Sold in a unit of measure of EA with a package quantity of 24.

This sanding sponge is intended for use in small-area sanding applications where a rigid block would be impractical. Typical applications include trim work, cabinet finishing, pipe and conduit prep, and spot repair sanding in residential and light commercial environments. The dual-grit configuration supports both medium stock removal and coarse surface roughening in a single tool. Tradespeople in finish carpentry, drywall, painting, and light fabrication work will find this format practical for everyday hand-sanding tasks.

Key Features

• Grit on both sides for extended use between replacements
• Flexible foam core conforms to curved and contoured surfaces
• Medium/coarse grit handles both surface prep and light material removal
• Reusable construction supports wet or dry sanding applications
• Compact 3.75 x 2.625 x 1 inch form factor sized for small-area work

Compatibility

Designed as a general-purpose hand-sanding tool suitable for wood, drywall, metal, and painted surfaces in residential and light commercial finishing applications.

Installation Notes

No power tools or specialized trade licensing are required to use this sanding sponge. Always wear appropriate personal protective equipment including eye protection and a dust mask when sanding, particularly on older painted surfaces that may contain lead. Rinse the sponge with clean water after wet sanding use and allow it to dry fully before storage to extend service life. Dispose of used sponges in accordance with local regulations if hazardous materials such as lead dust may be present.

Technical Specifications

• Dimensions: 3.75 x 2.625 x 1 inches
• Grit Type: Medium/Coarse
• Grit Coverage: Both sides
• Flexibility: Flexible foam core
• Reusable: Yes
• Weight: 1.92 pounds
• Package Quantity: 24 EA

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: 909-ESF