3M 7010359505 Microfinishing Film Disc 6 Inch Hook Loop

Product Description

The 3M 7010359505 is a coated microfinishing film disc designed for precise, close-tolerance surface finishing in professional and industrial applications. Built on a 3 MIL high-strength polyester film backing, the aluminum oxide mineral is resin-bonded to deliver fast, consistent cutting action across the full 6-inch disc face. At a maximum operating speed of 10,000 RPM, this disc handles both wet and dry use. The hook and loop attachment system allows quick disc changes and re-use during extended finishing sessions. It is well suited for trades and technicians who require repeatable, uniform surface results without introducing deep scratches or inconsistent material removal.

This disc is used in defect repair, paint leveling, surface prep before final finishing coats, and close-tolerance material removal on painted or primed surfaces. The water-resistant polyester film backing makes it effective in wet sanding applications where coolant or water is introduced to the work surface. Color coding on the disc aids in quick grit identification, reducing the risk of grabbing the wrong disc during multi-stage finishing sequences. It is appropriate for body shop technicians, industrial finishers, and skilled tradespeople performing precision surface work.

Key Features

• Micron-graded aluminum oxide mineral for close-tolerance, uniform finish results
• 3 MIL high-strength polyester film backing resin-bonded for durability
• Water-resistant construction supports both wet and dry sanding applications
• Hook and loop backing enables fast disc swaps and disc re-use
• Color coded for quick grit selection and reduced risk of application error
• Rated to 10,000 RPM maximum operating speed

Compatibility

Designed as an OEM-style replacement disc for 6-inch hook and loop backing plates used in professional microfinishing and surface preparation applications.

Installation Notes

This disc is installed by pressing the hook and loop face firmly onto a compatible 6-inch backing plate attached to a rotary or random orbital tool. Confirm the tool is rated to handle the 10,000 RPM maximum disc speed before use. Inspect the backing plate for worn or contaminated hook material before attaching a new disc, as degraded hook surfaces reduce disc retention and can cause the disc to release during operation. Discard any disc showing tears, delamination, or visible backing separation.

Technical Specifications

• Disc Diameter: 6 inches
• Maximum Operating Speed: 10,000 RPM
• Abrasive Mineral: Aluminum Oxide
• Backing Material: 3 MIL High-Strength Polyester Film
• Attachment Type: Hook and Loop
• Construction: Coated
• Application Method: Wet or Dry
• Weight: 0.02 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010359505