3M 7100122792 Hookit 6 Inch P800 Abrasive Disc Aluminum Oxide

Product Description

The 3M 7100122792 is a Hookit Purple Finishing Film Abrasive Disc engineered for final-stage surface finishing on automotive clear coat and painted panels. This 6-inch disc uses aluminum oxide abrasive with a specially formulated coating that levels surface defects and minimizes pigtailing — a common problem at fine grits. The flexible film backing conforms to contoured surfaces, and the P800 grit designation places it firmly in the fine-finishing range. It is designed for use by auto body technicians and professional finishing specialists who need a consistent, repeatable scratch pattern before polishing.

This disc is suited for wet or dry finish-sanding operations on clear coat, primer surfacer, and painted substrates in body shop environments. The Hookit attachment system allows fast disc changes on compatible 3M random orbital and orbital sanders. Multiple hole pattern designs are available within the 260L product line to support dust extraction systems, reducing airborne particulate and keeping the work surface clean during sanding. The disc resists loading in both open and closed coat configurations, extending usable life per disc.

Key Features

• P800 fine grit aluminum oxide abrasive for clear coat leveling and defect removal
• Specially formulated coating reduces pigtails and extends abrasive life
• Flexible, durable film backing increases conformability on curved panels
• Hookit attachment system enables fast, secure disc changes
• Available in multiple hole patterns for compatibility with dust extraction setups
• Resists loading with or without hole pattern designs

Compatibility

Designed for use with Hookit-compatible 3M random orbital and orbital sanding tools. Fits 6-inch Hookit backup pads. Specific tool and backup pad compatibility should be verified against the sander manufacturer specifications.

Installation Notes

Auto body technicians should ensure the backup pad face is clean and free of debris before attaching the disc to maintain a secure Hookit connection. Power down the sander before changing discs. Use appropriate respiratory protection and dust extraction when sanding clear coat or painted surfaces. Dispose of used abrasive discs in accordance with local shop waste guidelines.