3M 7100084493 Microfinishing Film Disc 268L 2 Inch Ao

Product Description

The 3M 7100084493 is a Hookita Microfinishing Film Disc 268L designed for fast-cutting, close-tolerance surface finishing in precision metalworking and finishing applications. The disc uses micron-graded aluminum oxide mineral resin-bonded to a 3 MIL high-strength polyester film backing. At 2 inches in diameter with a 5/8 inch arbor, it mounts via a hook and loop interface for quick attachment and removal. The water-resistant backing supports both wet and dry use, making it a reliable choice for defect repair, leveling, paint preparation, and final finishing where consistent, repeatable results are required.

This disc is suited for trade professionals and finishing technicians working in automotive refinishing, precision metal fabrication, and surface prep applications. Its micron-graded abrasive delivers uniform finishes within tight tolerances, making it appropriate for final-stage material removal and surface conditioning. The color-coded design reduces the risk of grade selection errors when multiple grits are in use on the same job. The hook and loop attachment system allows the disc to be removed and reattached quickly, reducing downtime during multi-step finishing sequences.

Key Features

• Micron-graded aluminum oxide abrasive for close-tolerance precision finishes
• 3 MIL high-strength polyester film backing resin-bonded for durability
• Water-resistant construction supports wet or dry finishing applications
• Hook and loop backing enables fast disc changes and disc reuse
• Color-coded for easy grade identification and reduced selection errors
• 2 inch diameter with 5/8 inch arbor for compact tool fitment

Compatibility

Designed for use with 2 inch hook and loop backup pads and compatible rotary or random orbital finishing tools accepting a 5/8 inch arbor.

Installation Notes

Installation is performed by finishing technicians or trades professionals using compatible hook and loop backup pad systems. Ensure the backup pad is clean and free of debris before attaching the disc to maintain proper seating and abrasive contact. Inspect the disc before each use and discard if the film backing shows tears, delamination, or abrasive loss. Follow all applicable tool manufacturer guidelines and workplace safety requirements for abrasive disc use.

Technical Specifications

• Diameter: 2 inches
• Arbor Size: 5/8 inch
• Abrasive Mineral: Aluminum Oxide
• Backing Material: 3 MIL High-Strength Polyester Film
• Attachment Type: Hook and Loop
• Application: Wet or Dry
• Weight: 2.104 pounds
• UPC: 051125870011

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100084493