3M 7000045401 Hookit 375L Film Disc 5 Inch P1200

Product Description

The 3M 7000045401 is a Hookit 375L coated abrasive film disc designed for surface finishing and material removal on a variety of substrates. Built on a durable, tear-resistant film backing, this 5-inch disc uses premium aluminum oxide abrasive grain to deliver a fast cut rate and extended service life. The open coat construction paired with a load-resistant coating helps prevent clogging during use, making it well suited for tasks that generate fine dust or require sustained contact with soft materials. A licensed HVAC technician, auto body tech, or finishing professional can keep work moving with quick disc changes and consistent results across the disc's life.

This disc is a practical choice for contoured surface work, paint prep, sanding between coats, and light material removal on metal, plastic, or composite substrates. Running at up to 12,000 rpm, the 7000045401 fits standard 5-inch Hookit-style random orbital and orbital sanders. Its P1200 grit rating places it firmly in the fine finishing range, making it appropriate for final-pass work where a smooth, uniform surface profile is required before coating or inspection.

Key Features

• Premium aluminum oxide grain provides a fast cut rate and long abrasive life
• Tear-resistant film backing supports use on contoured and irregular surfaces
• Open coat construction delivers an aggressive, consistent cut
• Load-resistant coating reduces disc clogging from dust and debris
• Hookit attachment system allows fast disc changes and reuse throughout disc life
• Rated to 12,000 rpm for compatibility with standard orbital sanders

Compatibility

Designed for use with 5-inch Hookit-style hook-and-loop random orbital sanders. Confirm sander hub compatibility and maximum rpm rating before installation.

Installation Notes

Attach the disc to a compatible Hookit-style sanding pad by pressing the hook-and-loop faces firmly together before starting the tool. Inspect the disc and backing pad for wear or damage before each use and replace if the film backing shows tears or the abrasive surface is glazed. Do not exceed the 12,000 rpm maximum speed rating. Disconnect or power down the sander before mounting or removing discs.