3M 7010359917 Hookit 360L Film Disc 5 Inch P220 Grit

Product Description

The 3M 7010359917 is a Hookit 360L coated abrasive film disc designed for fine sanding and finishing on plastics, gel coats, fiberglass, composites, and polyurethane solid surface substrates. The disc uses an aluminum oxide abrasive grain bonded to a durable film backing, delivering a fast cut and consistent finish in high-production environments. At 5 inches in diameter with a P220 grit rating, it is suited for controlled material removal and surface prep work where finish quality matters. The film backing resists edge tearing and provides closer thickness tolerances than standard A-weight paper backing. Licensed tradespeople, body shop technicians, and composite fabricators are the primary installers and users.

This disc is used in residential and commercial finishing applications involving fiberglass, gel coat panels, polyurethane solid surfaces, and composite materials. It is commonly used in marine, automotive body, and countertop fabrication workflows where a controlled, fine sanding step is required before topcoating or polishing. The open coat construction reduces loading during use, making it effective on gummy or resin-rich surfaces. The Hookit attachment system allows for quick disc changes and reuse, supporting high-volume production setups.

Key Features

• Aluminum oxide grain delivers fast cut and long service life across a wide range of surface materials
• Film backing resists edge tearing and maintains close thickness tolerance for a consistent finish
• Open coat construction minimizes loading on resin-rich or soft surfaces
• Hookit attachment system enables quick disc changes and disc reuse
• Rated for up to 12000 rpm for compatibility with standard 5 inch random orbital and disc sanders
• Suited for sanding and finishing on composites, gel coats, fiberglass, and polyurethane solid surfaces

Compatibility

Designed for use with Hookit-style 5 inch disc sanders and random orbital tools accepting hook-and-loop 5 inch abrasive discs.

Installation Notes

Mounting and disc changes should be performed with the tool powered off and unplugged. Confirm the sander backing pad is rated for 12000 rpm or higher before mounting this disc. Inspect the disc for tears or damage before each use and discard any disc showing edge deterioration. Follow applicable workplace safety standards and manufacturer tool guidelines when operating high-speed abrasive equipment.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: P220
• Abrasive Material: Aluminum Oxide
• Backing Type: Film
• Coat Type: Open Coat
• Attachment Type: Hookit Hook-and-Loop
• Max Speed: 12000 rpm
• Weight: 0.01 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010359917