Purple Finishing Film Hookit Disc, 6", P800 Grit - 3M Automotive

The 3M Automotive 30670 Purple Finishing Film Hookit Disc is engineered for professional collision centers, refinish shops, and advanced DIY users requiring precise, high-quality results in the final sanding stages. This 6-inch, P800 grit disc delivers a consistent, ultra-fine scratch pattern, crucial for efficient polishing and a superior finish on both OEM and refinish clear coats. This makes the 3m 30670 a critical tool for professional vehicle preparation.

Key Features

• Consistent P800 Finish: Precision-graded aluminum oxide abrasive provides a controlled, light cut to effectively refine clear coats and topcoats, minimizing deep scratches that prolong polishing processes.
• Durable Film Backing: The purple finishing film resists tearing and edge wear, maintaining a consistent cut rate and disc shape, especially useful on curved panels, bumpers, and intricate contours encountered in professional automotive work.
• Hookit Hook-and-Loop Attachment: Enables quick and secure on/off changes on 6-inch DA or random orbital sanders with a Hookit-style backup pad, streamlining multi-step sanding processes in busy shops.
• Anti-Loading Construction: A specialized coating efficiently sheds dust, paint residue, and clear coat particles, significantly reducing clogging and extending the usable life of the disc, improving cost-effectiveness.
• Reduced Swirl and Pigtails: The stable film backing and uniform abrasive distribution minimize common sanding imperfections like swirl marks and pigtails, reducing the need for rework in subsequent buffing stages and ensuring a cleaner final finish.

Applications

The 30670 3m Purple Finishing Film Hookit Disc is a reliable tool for automotive body panels, bumpers, and refinish areas across a wide range of vehicles, including passenger cars, SUVs, light trucks, and commercial vehicles. Typical professional applications include the final sanding of clear coat prior to polishing, effectively refining orange peel, removing dust nibs and minor runs, and meticulously preparing blend areas before repainting. This versatile 3M disc integrates seamlessly into multi-step sanding systems, serving as a critical final or near-final step before compounding and polishing.

Specifications

• Manufacturer: 3M Automotive
• Model Number: 30670
• Diameter: 6"
• Grit: P800
• Attachment: Hookit (hook-and-loop)
• Package Weight: 0.735 lb
• Package Dimensions: 6.3" x 6.2" x 2.3"