3M Microfinishing PSA Film Type D Disc 366L, 5 in x NH 20 Micron, 500 per case

3M Microfinishing PSA Film Type D Disc 366L delivers precision finishing for a wide range of materials. This high-performance abrasive disc combines micron-graded aluminum oxide with a durable polyester film backing, offering fast cut rates and uniform finishes. Ideal for wood, solid surface composites, plastics, fiberglass, and various metal applications, these discs excel in both woodworking and metalworking environments.

Key Features and Benefits

• Micron-Graded Aluminum Oxide: Provides fast cut rates, long life, and consistent finishing across multiple substrates.
• Durable Polyester Film Backing: Offers flexibility for uniform finishing on contoured surfaces while resisting tears in high-production settings.
• Open Coat Construction: Ensures aggressive cutting action and reduces loading, enhancing efficiency and extending product life.
• Load-Resistant Coating: Prevents dust and debris from clogging the disc, maintaining optimal performance even on challenging materials.
• Pressure Sensitive Adhesive (PSA): Allows for quick attachment and clean removal, facilitating multi-step finishing processes.

Product Details

The 3M Microfinishing PSA Film Type D Disc 366L comes in a 5-inch x NH size with a 20 Micron grade. Each case contains 500 discs, making it an excellent choice for high-volume operations. These discs are designed for use with orbital and random orbital sanders, providing versatility for various finishing applications.

Applications

These versatile discs excel in numerous industries, including manufacturing, automotive, and woodworking. They're particularly effective for paint prep, coating and corrosion removal, primer and e-coat finishing, as well as achieving smooth finishes on wood, plastics, and metal surfaces.

Usage Tips

For optimal results, use the 3M Microfinishing PSA Film Type D Disc 366L with a compatible backup pad (sold separately). The disc's open coat construction works best when light to moderate pressure is applied, allowing the abrasive to cut efficiently while evacuating dust and debris.

Why Choose 3M Microfinishing PSA Film Type D Disc 366L?

Rated as the best in 3M's Microfinishing line of film-backed discs, this product offers superior performance and versatility. Its unique combination of precision-graded abrasives, durable backing, and load-resistant coating ensures consistent, high-quality finishes across a wide range of materials. Whether you're working in a high-production industrial setting or tackling detailed finishing work, these discs deliver the efficiency and results you need.

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: 00-051144-84157-8, 00051144841578 Stock ID: 60-0200-0851-6, 60020008516