3M 7000119436 Hookit 255L Disc 5 Inch P120 Grit

Product Description

The 3M 7000119436 is a Hookit 255L coated abrasive disc designed for fast stock removal and close-tolerance finishing on wood, paint prep, and defect repair. The disc uses aluminum oxide abrasive grain bonded to a flexible film backing. Film backing delivers greater tear resistance than paper and maintains a consistent finish across the work surface. An open-coat construction and load-resistant coating work together to reduce clogging and extend disc life in high-production environments. The Hookit attachment system allows quick disc changes and reuse, reducing downtime between operations. Maximum rated speed is 12000 rpm.

This disc is suited for body shop technicians, woodworkers, and paint prep professionals working in production or refinish environments. The 5 inch diameter and P120 grit make it a practical choice for intermediate sanding stages where surface uniformity is required before applying sealer or topcoat. The film backing performs well on contoured surfaces where paper would crack or tear under flex.

Key Features

• Aluminum oxide abrasive grain for fast cut rate and long service life
• Flexible film backing resists tearing and maintains consistent finish on contoured surfaces
• Open-coat construction promotes aggressive material removal
• Load-resistant coating reduces disc clogging from dust and debris
• Hookit attachment system enables fast disc changes and disc reuse
• Rated to 12000 rpm for use with standard random orbital and disc sanders

Compatibility

Designed for use with Hookit-compatible 5 inch random orbital and disc sanders. Verify sander hook-and-loop interface and maximum rpm rating before use.

Installation Notes

Installation is performed by pressing the disc firmly onto the Hookit hook-and-loop backup pad until fully seated. Power down the sander and disconnect from the power source before changing discs. Confirm the sander's maximum operating speed does not exceed the disc's 12000 rpm rating. Inspect the disc for tears or loading before each use and replace as needed.

Technical Specifications

• Diameter: 5 inches
• Grit: P120
• Abrasive Mineral: Aluminum Oxide
• Backing Type: Film
• Coat Type: Open Coat
• Maximum Speed: 12000 rpm
• Attachment Type: Hookit Hook-and-Loop
• Package Weight: 1.43 pounds
• Package Dimensions: 19.2 x 5.9 x 6.3 inches
• Sold As: Box (minimum quantity 4)
• UPC: 00051131009653

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119436