3M Microfinishing PSA Film Type D Disc Roll 366L, 5 in x NH 40 Micron, 125 discs per roll 4 rolls per case

3M Microfinishing PSA Film Disc Roll 366L delivers professional-grade sanding performance for a wide range of materials. These premium 5-inch discs feature micron-graded aluminum oxide abrasive bonded to a durable polyester film backing, providing fast cutting action and a uniform finish. Ideal for high-production environments across woodworking, metalworking, and surface preparation applications.

Key Features and Benefits

• Precision Aluminum Oxide Abrasive: Offers fast cut-rate, long life, and consistent finish on wood, metal, composites, and more
• Durable Polyester Film Backing: Provides flexibility for uniform finishing on contoured surfaces while resisting tears
• Load-Resistant Coating: Prevents dust and debris from clogging the disc, maintaining cutting efficiency
• Open Coat Construction: Ensures aggressive cutting action and reduced loading for improved productivity
• Pressure Sensitive Adhesive (PSA): Allows quick attachment and clean removal for multi-step finishing processes

Product Details

Each roll contains 125 discs measuring 5 inches in diameter with a 40 micron grit size. The case includes 4 rolls, providing a total of 500 discs for high-volume operations. Compatible with orbital and random orbital sanders, these discs are designed for use with a backup pad (sold separately).

Applications

3M Microfinishing PSA Film Discs excel in various applications, including:

• Wood sanding and finishing
• Solid surface composite preparation
• Plastic and fiberglass smoothing
• Paint prep and coating removal
• Metal finishing and corrosion removal
• E-coat and primer sanding

Why Choose 3M Microfinishing PSA Film Disc Roll 366L?

These discs offer superior performance and versatility for industrial professionals. The combination of premium abrasive, durable backing, and load-resistant coating ensures consistent results and extended product life. The convenient roll format and PSA backing streamline workflow in high-production environments, making these discs an excellent choice for businesses prioritizing efficiency and quality in their finishing processes.

For detailed usage instructions and product specifications, please refer to the manufacturer's documentation or contact our customer support team.

Product ID: 3M 366L UPC: 00-051144-84178-3, 00051144841783 Stock ID: 60-0200-0696-5, 60020006965