3M 7000045406 Hookit Film Disc 375L 6 Inch P1200 Grit

Product Description

The 3M 7000045406 is a Hookit film disc in the 375L series, designed for fine-finish sanding on a wide range of substrates. Built on a durable, tear-resistant film backing, it delivers a consistent and uniform surface finish at speeds up to 12000 rpm. The abrasive layer uses premium aluminum oxide grain in an open-coat construction with a load-resistant coating, reducing disc clogging during use. This disc is well suited for body shops, fabrication shops, and finishing operations where surface quality and disc longevity both matter.

The 375L disc is intended for finish sanding on contoured and flat surfaces in automotive, metal fabrication, woodworking, and composite finishing applications. Its flexibility makes it effective on curved or irregular profiles where a rigid disc would lose contact. At P1200 grit, it is appropriate for final-stage surface prep, scratch refinement, and pre-polish work. The Hookit attachment system allows quick disc changes and supports disc reuse, which helps control consumable costs in high-volume operations.

Key Features

• Premium aluminum oxide abrasive grain provides fast cut rate and extended disc life
• Open-coat construction resists loading for consistent cut performance
• Tear-resistant film backing withstands flex and contour work without degrading
• Hookit attachment system enables fast disc changes and allows disc reuse
• Load-resistant coating reduces dust and debris buildup on the abrasive surface
• Flexible backing conforms to contoured and irregular surfaces

Compatibility

Designed for use with 3M Hookit 6 inch backup pads and compatible random orbital or orbital sanders that accept hook-and-loop 6 inch discs rated for speeds up to 12000 rpm.

Installation Notes

Ensure the backup pad is clean and free of debris before attaching the disc to maintain full surface contact. Power down the tool before mounting or removing the disc. Match the tool speed rating to the disc maximum of 12000 rpm and do not exceed that rating. Inspect the disc for tears or delamination before each use and replace if damaged.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: P1200
• Abrasive Material: Aluminum Oxide
• Backing Type: Film
• Coat Type: Open Coat
• Attachment Type: Hookit (Hook and Loop)
• Maximum Speed: 12000 rpm
• Weight: 0.03 pounds
• UPC: 00051141557137

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045406