3M 02600 – Softback Sanding Sponge Microfine (4½ in × 5½ in, 20 Pcs)

3M 02600 Softback Sanding Sponge Microfine (4½ in × 5½ in) is a high-quality finishing sponge designed for ultra-fine surface preparation in automotive, woodworking, and general refinishing applications. Engineered with a soft, conformable sponge backing and a microfine abrasive surface, this sanding sponge offers superb control and comfort for precision sanding tasks on flat and contoured surfaces.

The microfine abrasive is perfect for final sanding, smoothing primer and clearcoat, removing light imperfections, and preparing surfaces for polishing or repainting. Its softback construction helps maintain consistent contact with the workpiece, reduces fatigue during hand sanding, and minimizes the risk of gouging or uneven sanding marks—making it especially useful in detail areas and delicate finishing work.

Key Features

• Microfine Grit: Ideal for ultra-fine surface refinement, finish sanding, and between-coat preparation
• Softback Sponge: Conforms to contours and provides comfortable hand sanding with consistent pressure
• 4½ in × 5½ in Size: Large enough for general surface areas but easy to handle for detail work
• Durable Construction: Withstands repeated use with minimal breakdown
• Versatile Application: Suitable for automotive finishing, woodworking, metal prep, and paint refinishing
• Professional Grade: Trusted by body shops, refinishers, and finishing technicians