3M 7010325359 Microfinishing Film Disc 6 Inch Hook Loop

Product Description

The 3M 7010325359 is a coated microfinishing film disc engineered for precise, close-tolerance surface finishing in industrial and trade applications. Built on a 3 mil high-strength polyester film backing, aluminum oxide mineral is resin-bonded to the substrate for consistent cut and long service life. The disc measures 6 inches in diameter and is rated to 10000 RPM. Hook and loop attachment allows fast disc changes and re-use across compatible random orbital and DA sanders. Primary applications include defect repair, surface leveling, paint preparation, and final finishing where tight finish tolerances are required.

This disc is suited for auto body technicians, industrial finishers, and surface prep professionals working on paint systems, composite materials, and metal substrates. The water-resistant polyester film backing supports both wet and dry sanding operations, making it adaptable to spray booth work, bodyshop environments, and precision manufacturing finishing lines. Color coding on the disc aids grade selection and reduces the risk of using the wrong grit in a multi-step finishing sequence.

Key Features

• Micron-graded aluminum oxide mineral for close-tolerance precision finishes
• 3 mil high-strength polyester film backing resin-bonded for durability
• Water-resistant construction supports wet or dry sanding applications
• Hook and loop backing enables quick disc changes and repeated re-use
• Color coded by grade for easy identification and reduced selection errors
• Rated to 10000 RPM for use with standard random orbital sanders

Compatibility

Designed as an OEM-style replacement and standard fit for 6 inch hook and loop random orbital and dual-action sanders used in automotive, industrial, and surface finishing applications.

Installation Notes

Installation is performed by surface finishing technicians and auto body professionals. Ensure the sander backing pad is clean and free of debris before attaching the disc to allow full hook and loop engagement. Do not exceed the 10000 RPM speed rating. Inspect the disc before each use and discard if backing shows tears, separation, or mineral loss.

Technical Specifications

• Diameter: 6 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: Polyester Film
• Backing Thickness: 3 mil
• Attachment Type: Hook and Loop
• Max Speed: 10000 RPM
• Application Method: Wet or Dry
• Weight: 0.02 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325359