3M 7010359454 Microfinishing Film Disc 268L 5 Inch Ao

Product Description

The 3M 7010359454 is a coated abrasive microfinishing film disc designed for precision surface finishing in close-tolerance applications. Known as the Hookit 268L, this disc bonds micron-graded aluminum oxide mineral to a 3 MIL high-strength polyester film backing using a resin bond process. The result is a fast-cutting abrasive that produces consistent, repeatable finishes. At 5 inches in diameter with a vacuum-compatible, hook-and-loop attachment system, it installs quickly on compatible random orbital and disc sanders. It suits defect repair, paint leveling, and final finishing work where surface uniformity is critical.

This disc is suited for automotive refinishing, paint prep, and precision surface leveling in both body shop and light manufacturing environments. The water-resistant polyester film backing supports both wet and dry sanding applications. The hook-and-loop system allows the disc to be removed and reattached during a job, making it practical for multi-stage finishing sequences. Color coding on the disc aids quick grade identification and reduces the chance of using the wrong abrasive in a finishing sequence.

Key Features

• Micron-graded aluminum oxide mineral for close-tolerance, uniform surface finishes
• 3 MIL high-strength polyester film backing resin-bonded for durability and consistent cut
• Water-resistant construction supports wet or dry sanding applications
• Hook-and-loop Hookit attachment system for fast disc changes and reuse
• Color-coded by grade to reduce selection errors in multi-step finishing work
• 5 inch diameter with vacuum-compatible design

Compatibility

Designed for use with 5 inch hook-and-loop random orbital sanders and disc tools that support vacuum dust extraction. Suitable for aluminum oxide microfinishing applications in automotive paint, defect repair, and precision leveling processes.

Installation Notes

Attach the disc firmly to a compatible hook-and-loop backing pad before operating the tool. Confirm the sander backing pad diameter matches the 5 inch disc size before use. For wet applications, ensure the tool is rated for wet sanding. Inspect the disc backing for wear or contamination before reattaching, as a degraded hook surface reduces disc retention and finishing consistency.

Technical Specifications

• Disc Diameter: 5 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: 3 MIL High-Strength Polyester Film
• Attachment Type: Hook and Loop (Hookit)
• Application Method: Wet or Dry
• Package Weight: 4.65 pounds
• Package Length: 15.8 inches
• Package Width: 5.7 inches
• Package Height: 6 inches
• Unit of Measure: Each
• UPC: 051135036445

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010359454