3M 7100122788 Hookita 260L Disc 3 Inch P800 Grit

Product Description

The 3M 7100122788 is a Hookita Purple Finishing Film Abrasive Disc in the 260L series, designed for fine surface finishing on automotive clear coat and painted panels. This 3-inch disc uses aluminum oxide abrasive at P800 grit to cut efficiently while leaving a consistent, easy-to-polish finish. A specially formulated coating reduces pigtail scratches and resists loading, extending disc life on production bodywork. The flexible film backing conforms to curved surfaces, making it suitable for compound and finish-stage paint correction work performed by auto body technicians and detailing professionals.

This disc is used in automotive refinishing applications where surface defect leveling and clear coat finishing are required. The P800 grit rating positions it as a fine-grade tool for intermediate to final sanding stages before polishing. It is available in configurations with or without hole patterns to support dust extraction systems. The Hookita attachment system allows fast disc changes on compatible random orbital and finishing sanders, keeping production workflows efficient in body shop environments.

Key Features

• P800 grit aluminum oxide abrasive cuts fast and leaves an easy-to-polish finish
• Specially formulated coating reduces pigtail scratches and extends abrasive life
• Resists loading with or without hole pattern designs
• Flexible, durable film backing increases conformability on curved surfaces
• Hookita attachment system enables fast, efficient disc change-outs
• 3-inch diameter fits compact random orbital finishing sanders

Compatibility

Designed for use with Hookita-compatible random orbital sanders and finishing tools that accept 3-inch abrasive discs.

Installation Notes

Attach the disc to a Hookita-compatible backing pad on a random orbital or finishing sander before powering the tool on. Inspect the backing pad for wear or debris before each disc attachment to ensure proper seating and safe operation. Allow the disc to reach full speed before contacting the work surface, and do not apply excessive pressure, as the abrasive is designed to cut effectively under light, controlled loads. Dispose of worn discs and do not attempt to reuse discs that show visible backing damage.

Technical Specifications

• Disc Diameter: 3 inches
• Grit: P800
• Grade: Fine
• Abrasive Material: Aluminum Oxide
• Backing: Flexible Film
• Attachment System: Hookita
• Package Weight: 0.23 pounds
• Package Length: 8.8 inches
• Package Width: 4.7 inches
• Package Height: 4 inches
• Unit of Measure: Box
• Minimum Order Quantity: 4
• UPC: 00051131303706

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100122788