3M Xtract™ Cubitron™ II Film Disc 775L, 320+, 5 in, Die 500LG

3M Xtract™ Cubitron™ II Film Disc 775L, 320+, 5 in, Die 500LG

3M Xtract™ Cubitron™ II Film Disc 775L brings a breakthrough in abrasive performance with 3M’s Precision Shaped Ceramic Grain—now available in grades up to 1000+. Unlike conventional abrasives that plow through surfaces, this disc uses a triangular-shaped grain that slices cleanly. As a result, it cuts up to 2x faster and lasts up to 6x longer while maintaining a superior finish.

Designed for a wide range of stock removal applications, the film disc performs exceptionally well across metals, composites, whitewood, and gelcoats. Its durable film backing resists tears and improves edge retention. For best results, pair it with 3M Xtract™ Random Orbital Sanders.

Key Features

• Triangular-shaped Precision Ceramic Grain offers faster, cooler cutting

• Long-lasting design delivers up to 6x longer disc life

• Film backing provides tear resistance and superior edge durability

• Open-coat construction reduces loading and extends performance

• Multi-hole pattern enables efficient dust extraction and simple alignment-free disc changes

• Compatible with 3M Xtract™ Hookit™ Back-up pads and vacuum systems

Best For

• High-speed stock removal across multiple materials

• Sanding metals, whitewood, gelcoat, and composites

• Paint, primer, and clear coat preparation

• Efficient, dust-free performance in industrial or shop settings

• Use with random orbital sanders for cleaner, faster sanding