3M 7100077620 Sanding Disc 6 Inch P220 Grit 100 Pack

The 3M 7100077620 is a premium 6-inch sanding disc from the 3M Hookit Gold Film disc line, featuring P220 grit for fine sanding applications. These discs utilize 3M's advanced aluminum oxide mineral on a durable film backing, delivering consistent cut rates and extended disc life compared to paper-backed alternatives.

Key Features:

• 6-inch diameter with Hookit loop attachment system for quick, secure disc changes
• P220 grit ideal for fine sanding, preparation for topcoats, and blending operations
• Film backing provides superior tear resistance and edge durability
• Aluminum oxide abrasive delivers aggressive cut and long disc life
• Clean sanding action reduces loading for consistent performance
• Suitable for use on automotive finishes, wood, metal, and composite materials

Each box contains 100 discs, providing excellent value for professional shops and serious DIY enthusiasts. The Hookit attachment system ensures flat disc mounting on compatible backup pads, maximizing disc life and finish quality. These discs are designed for use with random orbital sanders and dual-action polishers equipped with 6-inch Hookit backup pads.