3M 7100089303 Pro-pad Sanding Sponge 220 Grit

Product Description

The 3M 7100089303 is a Pro-Pad sanding sponge designed for dry or wet sanding across a range of common trade and finishing surfaces. At 220 grit, it is suited for fine sanding passes where a smooth finish is the goal. The sponge body measures 2.88 inches by 4 inches by 0.5 inches, making it compact and easy to grip by hand. Its flexible, conformable construction allows it to follow curved and contoured surfaces without losing consistent contact. When the sanding task is complete, the sponge can be rinsed and reused, reducing waste on the job. Each unit weighs 0.03 pounds.

This sanding sponge is appropriate for finishing work on wood, paint, metal, plastic, and drywall. It is commonly used in residential and light commercial construction, remodeling, and surface prep work. Painters, finish carpenters, drywall finishers, and general contractors will find it useful for final sanding before priming or topcoat application. The wet sanding capability makes it adaptable for both shop and field conditions.

Key Features

• 220 grit rating suited for fine sanding and finish preparation
• Compatible with both dry and wet sanding methods
• Flexible and conformable body follows curved and irregular surfaces
• Compact size at 2.88 inches by 4 inches by 0.5 inches for easy hand control
• Rinse and reuse design reduces consumable waste on multi-day jobs
• Works on wood, paint, metal, plastic, and drywall surfaces

Compatibility

Designed as a general-purpose sanding sponge for hand sanding applications across wood, paint, metal, plastic, and drywall surfaces in construction and finishing trades.

Installation Notes

No power tools or fasteners are required for use. When wet sanding, ensure the work area is appropriate for water exposure and that any nearby electrical components are protected. Allow sanded surfaces to dry fully before applying primers or coatings. Dispose of the sponge in accordance with local waste guidelines once it no longer performs effectively after rinsing.

Technical Specifications

• Grit: 220
• Length: 4 inches
• Width: 2.88 inches
• Thickness: 0.5 inches
• Weight: 0.03 pounds
• Sanding Method: Wet or Dry
• Unit of Measure: Each
• UPC: 00051141975078

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100089303