3M 7000000364 Microfinishing Film Roll 5MIL 15 Micron

Product Description

The 3M 7000000364 is a microfinishing film abrasive roll designed for precise, uniform, close-tolerance surface finishing across a range of professional applications. Built on a high-strength polyester film backing with resin-bonded abrasive, this 5MIL Type E roll delivers fast cutting action while maintaining consistent finish quality. At 15 micron grit, it produces tight surface tolerances suited to exacting finishing work. The roll measures 4 inches wide by 150 feet long and mounts on a 3-inch keyed core. It is commonly used by machinists, automotive technicians, and industrial finishing professionals who require repeatable results across multiple parts or extended runs.

This microfinishing film roll is suited for applications on metal, plastic, paint spot repair, and automotive powertrain components. It is also used in roll superfinishing operations where consistent material removal and predictable surface texture are required. The ASO (abrasive side out) configuration and keyed core design support use with compatible roll finishing machines and handheld backing fixtures. Professionals working in production environments or precision repair settings will find the 150-foot roll length practical for extended use without frequent changeovers.

Key Features

• 15 micron abrasive grade for tight, close-tolerance surface finishes
• High-strength polyester film backing with resin-bonded abrasive for durability and consistent cut
• 5MIL Type E construction on a 3-inch keyed core for secure machine mounting
• ASO (abrasive side out) roll configuration
• 4 inches wide by 150 feet long — suited for extended production or repair runs
• Compatible with metal, plastic, paint, and automotive powertrain component finishing

Compatibility

Designed for use on metal, plastic, paint surfaces, and automotive powertrain components; also suited for roll superfinishing operations using equipment compatible with a 3-inch keyed core and ASO roll configuration.

Installation Notes

Install the roll onto a compatible keyed-core finishing mandrel or backing fixture before use. Ensure the machine or tool is powered off and fully stopped before loading or changing the abrasive roll. Confirm the keyed core seats securely in the drive mechanism to prevent slippage during operation. Follow the equipment manufacturer's guidelines for feed rate and contact pressure to maintain consistent finish results.

Technical Specifications

• Film Thickness: 5MIL
• Type: E (Type E)
• Series: 472L
• Grit / Micron Grade: 15 Micron
• Roll Configuration: ASO (Abrasive Side Out)
• Core Type: 3 inch Keyed Core
• Roll Width: 4 inches
• Roll Length: 150 feet
• Unit of Measure: Roll
• Minimum Order Quantity: 4
• Weight: 3.59 pounds
• UPC: 00051144149650

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000364