3M 7100025491 Hookita 268L Microfinishing Film Disc 3 Inch

Product Description

The 3M 7100025491 Hookita 268L Microfinishing Film Disc is a precision abrasive disc engineered for close-tolerance surface finishing in demanding trade and industrial applications. Micron-graded aluminum oxide mineral is resin-bonded to a 3 mil high-strength polyester film backing, delivering consistent, repeatable cut rates and uniform finishes. The disc measures 3 inches in diameter with a 0.87 inch arbor and mounts via a hook and loop attachment system for fast swaps and reuse. Finishing professionals, auto body technicians, and industrial surface prep crews use this disc for defect repair, leveling, paint preparation, and final finishing passes where tight tolerances are required.

This disc is suited for both wet and dry applications, making it versatile across surface prep workflows that involve water-based cutting compounds or dry finishing runs. The 3 inch diameter fits compact random orbital and detail finishing tools commonly used in auto body, aerospace surface prep, and precision woodworking. It is color coded for fast grade identification at the tool cart, reducing the risk of grabbing the wrong grit mid-job.

Key Features

• Micron-graded aluminum oxide mineral for close-tolerance precision finishes
• 3 mil high-strength polyester film backing resin-bonded for durability and consistent cut
• Water-resistant backing supports both wet and dry finishing applications
• Hook and loop attachment allows quick disc changes and disc reuse
• Color coded by grade for fast selection and reduced risk of error
• 3 inch diameter with 0.87 inch arbor fits compact finishing tools

Compatibility

Designed for use with 3 inch hook and loop random orbital finishing tools and detail sanders that accept a 0.87 inch arbor disc. Suitable for defect repair, leveling, paint prep, and final finishing on metal, painted, and composite surfaces.

Installation Notes

This disc is installed by trade professionals and auto body technicians using hook and loop backing pad tools. Ensure the tool backing pad is clean and free of debris before attaching the disc to maintain full contact and even wear. Power down the tool before swapping discs. For wet applications, verify the tool is rated for wet use before introducing water or compounds.

Technical Specifications

• Diameter: 3 inches
• Arbor Size: 0.87 inches
• Backing Material: Polyester Film, 3 mil
• Abrasive Mineral: Aluminum Oxide, Micron-Graded
• Attachment Type: Hook and Loop
• Application: Wet or Dry
• Weight: 0.01 pounds
• UPC: 00051141281476

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100025491