3M 7000028327 Imperial Wetordry Sandpaper Sheet 9x11 Inch P320 Grit

The 3M Imperial Wetordry sandpaper sheet delivers versatile sanding performance for both wet and dry applications. This 9 x 11 inch sheet features P320 grit silicon carbide abrasive on a durable waterproof backing, making it ideal for fine finishing work on automotive paint, metal, wood, and composite materials.

Key Features:

• P320 grit provides smooth, fine finishing for preparation and polishing
• Silicon carbide abrasive cuts fast and maintains sharpness longer
• Waterproof A-weight paper backing allows wet or dry sanding
• Wet sanding reduces dust and helps prevent clogging for extended sheet life
• Resin bonded abrasive withstands water and sanding fluids
• Standard 9 x 11 inch sheet size fits most hand sanding blocks and can be cut to size

Imperial Wetordry sheets are designed for automotive refinishing, paint preparation, metal polishing, and general finishing applications where a fine, smooth surface is required. Use wet with water or sanding fluids to minimize dust and achieve superior surface quality.