3M 7100111152 Hookit 360L Film Disc 5 Inch P280

Product Description

The 3M 7100111152 is a Hookit 360L coated abrasive film disc designed for fine sanding and finishing work on plastics, gel coats, fiberglass, and polyurethane solid surface substrates. The disc uses an aluminum oxide abrasive grain bonded to a durable film backing, delivering a consistent cut rate and close-tolerance finish. At 5 inches in diameter and P280 grit, it is sized for orbital and random-orbit sanders commonly used in production finishing environments. The film backing resists edge tearing and holds up better than standard A-weight paper under continuous use, making it well suited for high-production shops.

This disc is intended for sanding and finishing applications on composites, gel coats, fiberglass, and other solid surface materials in automotive, marine, and industrial finishing environments. The open coat construction reduces loading, allowing the disc to stay cleaner longer during extended runs. The Hookit attachment system allows fast disc changes without tools, supporting efficient workflow on production lines or service bays where downtime matters.

Key Features

• Aluminum oxide abrasive grain delivers fast cut rate and extended service life across a range of surface materials
• Durable film backing resists edge tearing and provides a close-tolerance, consistent finish
• Open coat construction reduces loading for a more aggressive and sustained cut
• Hookit attachment system enables fast, tool-free disc changes and allows reuse across the life of the disc
• Suitable for plastics, gel coats, fiberglass, and polyurethane solid surface substrates

Compatibility

Designed for use with 5-inch Hookit-compatible random-orbit and orbital sanders used in automotive, marine, and industrial finishing applications.

Installation Notes

Mount the disc onto a compatible 5-inch Hookit backing plate before operating the sander. Confirm the backing plate and sander are rated for the maximum disc speed of 12000 RPM before use. Inspect the disc before each use and replace if tearing, loading, or loss of cut rate is observed. Always follow the tool and abrasive manufacturer safety guidelines, including appropriate eye and respiratory protection when sanding.

Technical Specifications

• Diameter: 5 inches
• Grit: P280
• Abrasive Material: Aluminum Oxide
• Backing Type: Film
• Coating Type: Open Coat
• Attachment System: Hookit
• Maximum Speed: 12000 RPM
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100111152