3M Drywall Sanding Sponge Fine/Medium Grit

The 3M Drywall Sanding Sponge Fine/Medium Grit (Model CP-042) is a versatile, contoured abrasive tool designed to tackle patching, smoothing and finishing on drywall, wood, paint, metal or plastic. Its dual-sided design offers both medium and fine grit surfaces for rapid material removal and a polished finish. The resilient foam core conforms to corners and contours, reducing hand fatigue and ensuring even pressure across flat and curved surfaces.

Built for durability and convenience, this sanding sponge can be rinsed clean and reused multiple times. It works equally well wet or dry—keeping dust down when damp and delivering consistent results in any environment.

Key Features

• Dual-sided abrasive: medium grit for fast removal, fine grit for finishing
• Contoured foam body with angled edges for hard-to-reach areas and corners
• Washable and reusable to extend product life and reduce waste
• Usable wet or dry to minimize dust or achieve smoother surfaces
• Ideal for drywall, wood, paint, metal and plastic applications