3M Cubitron II 6" 80+ Clean Sanding Discs for Automotive - 3M Automotive

The 3M Cubitron II 6" 80+ Clean Sanding Discs, model number 3M 31371, are engineered for professional automotive and industrial refinishing tasks requiring efficient material removal and superior dust management. These discs leverage 3M's precision-shaped grain technology to deliver a consistent, fast cut with minimal pressure, enabling technicians to streamline body filler shaping and paint preparation processes on a variety of vehicles.

Key Features

• Precision-Shaped Grain: Cubitron II abrasive technology provides a sharp, cool cut, maintaining a uniform scratch pattern on fillers, primers, and both OEM and refinish coatings, enhancing finish quality.
• Optimized Dust Extraction: The 6" clean sanding multi-hole pattern efficiently draws dust away from the work surface, extending disc life and maintaining a cleaner work environment.
• Versatile P80+ Grit: This aggressive P80+ grade is ideal for rapid stock removal, yet offers sufficient control for precise feather edging, panel shaping, and seamless repair transitions.
• Durable Film Backing: A robust film backing resists tearing along edges and contours, ensuring consistent performance and durability in high-production collision repair settings.
• 3M Hookit™ Attachment: The reliable hook-and-loop system facilitates quick and secure disc changes on standard 6" DA backup pads, optimizing workflow in professional shops.

Applications

• Shaping and leveling body filler on substrates including steel, aluminum, and various plastic panels.
• Efficient removal of paint and clearcoat during collision repair on passenger cars, light trucks, SUVs, and commercial vehicles.
• Feather edging around repair areas to prepare surfaces for priming and blocking.
• Initial surface preparation on OEM and refinish coatings prior to transitioning to finer abrasive grades.

Specifications

• Manufacturer: 3M Automotive
• Model Number: 31371
• Disc Diameter: 6"
• Grit: 80+ (P80+)
• Attachment: 3M Hookit, clean sanding multi-hole pattern