3M 02604 Fine Sanding Sponges 20/Box Aluminum Oxide Wet/Dry

The 3M 02604 Fine Sanding Sponges provide exceptional flexibility and conformability for hand sanding in tight spaces and contoured surfaces where machine sanders cannot reach. Each sponge features a durable aluminum oxide mineral coating bonded to a flexible foam pad using a waterproof adhesive system, allowing for versatile wet or dry sanding applications.

Key Features:

• Fine grit aluminum oxide abrasive for smooth finishing
• Flexible foam backing conforms to curved and irregular surfaces
• Waterproof construction enables wet or dry sanding
• Ideal for wood, paint, metal, and other materials
• Washable and reusable for extended service life
• Convenient 20-pack box for professional or DIY use

These sanding sponges are perfect for detail work, preparing surfaces for finishing, smoothing between coats, and accessing hard-to-reach areas. The foam pad can be easily rinsed clean during wet sanding to prevent loading and maintain consistent cutting performance.