3M 7000144141 Hookit 360L Film Disc 6 Inch P1000

Product Description

The 3M 7000144141 is a Hookit 360L coated film disc designed for fine sanding and finishing on plastics, gel coats, polyurethane, fiberglass, and composites. The disc uses an aluminum oxide abrasive grain bonded to a durable film backing that resists edge tearing and maintains close tolerances through extended use. At P1000 grit and rated to 10000 rpm, it suits high-production surface prep where consistent finish quality is required. The Hookit attachment system allows fast disc changes without tools, minimizing downtime. Licensed tradespeople and production finishing technicians working in automotive, marine, and solid-surface environments install and use this disc.

This disc is sized at 6 inches in diameter and carries a P1000 grit rating, placing it in the fine finishing range appropriate for final prep before coating or topcoat application. Its open-coat construction reduces loading when working with soft or resinous substrates such as gel coats and polyurethane solid surfaces. It is sold individually and is suited for environments demanding repeatable, consistent surface profiles across large production volumes.

Key Features

• Aluminum oxide abrasive delivers fast cut rate and extended service life across a range of substrates
• Durable film backing resists edge tearing, outperforming standard A-weight paper-backed discs in longevity
• Open-coat construction reduces loading on soft, resinous, or composite surfaces
• Hookit attachment allows quick disc changes and disc reuse for the full usable life of the abrasive
• Rated to 10000 rpm for compatibility with standard random orbital and disc sanders
• Suitable for sanding and finishing on composites, gel coats, fiberglass, and polyurethane solid surfaces

Compatibility

Designed for use with Hookit-compatible random orbital and disc sanding tools. Suitable for application on plastics, gel coats, polyurethane, fiberglass, and composite solid surface substrates.

Installation Notes

Confirm the sander is rated for hook-and-loop disc attachment before mounting. Verify tool operating speed does not exceed the 10000 rpm disc rating before powering on. Power down and disconnect the tool from its power source before changing discs. Inspect the disc backing pad for wear or contamination that could affect adhesion or surface contact during use.