The 3M Pro Grade sanding sponge delivers professional-grade results with premium mineral grits for effective, consistent sanding. This 220-grit fine sponge is ideal for final finishing, light smoothing, and between-coat sanding on painted or varnished surfaces. Suitable for both wet and dry sanding on most surfaces.

• Professional-grade construction with premium mineral grits
• 220-grit fine for final finishing and between-coat sanding
• Will not discolor the surface during sanding
• Use wet or dry for versatile sanding applications
• Works on wood, drywall, metal, and most other surfaces
• Flexible sponge conforms to flat and contoured surfaces