3M Cubitron II Hookit File Sheet, 31495, 320+ grade, 95 mm x 177 mm, (25 sheets/carton) Case of 100

• 3M Hookit hook-and-loop style abrasive attaches firmly, removes quickly for fast change-out
• Features 3M Precision-Shaped Grain, triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives
• Precision-Shaped Grain (PSG) technology employs microreplication to obtain sharp and uniformly sized triangular grain
• Triangular PSG abrasive grains are sharp and cut exceptionally fast

3M Cubitron II Hookit File Sheets 737U combine the highest 3M technology for automotive repair. Long-lasting triangular shaped grain and multi-hole patterns for excellent dust extraction make the sheets ideal for paint removal, rough body filler shaping, fine feather-edging or final prep before blending or priming. The Hookit system makes for quick disc change-outs. Kiss-cut technology makes it easy to tear off abrasive in the right lengths for the job. We developed our Cubitron™ II Hookit™ File Sheets 737U for superior cut and long life during key stages in auto body repair. Its long lasting triangular shaped grain and multi hole pattern for superior dust extraction make the sheet ideal for paint removal, rough body filler shaping, fine feather edging or final prep before blending or priming. Our Hookit™ system makes for quick change outs of abrasive sheets. This abrasive is ideal for feather edging, as a final sanding step before priming, or during prep before blending.

Cubitron™ II and Precision-Shaped Grain
Cubitron™ II abrasive discs, file sheets and sheet rolls have raised the bar for high-performing abrasives. Cubitron™ II abrasives feature our Precision-Shaped Grain (PSG) technology, which helps provide faster cut. The result: Cubitron™ II cuts at least 30% faster and lasts 30% longer than conventional ceramic abrasives.

About Hookit™ Attachment
3M offers a complete range of hook and loop style Hookit™ abrasives for work spaces where adhesive backed products may become contaminated by dust, dirt, or flying debris. Hookit™ sanding abrasives conveniently and firmly attach to a hook and loop backup pad (sold separately), can be removed cleanly and easily, and can be reused again and again for the extent of the abrasive life

 

3M Cubitron II Precision

The 3M Cubitron II Hookit File Sheet, model 31495, offers advanced abrasive technology designed for efficiency. This product features 320+ grade abrasive that ensures a consistent and effective sanding experience.

Its precision-shaped grain technology cuts faster and lasts longer, making it ideal for automotive repair and other demanding tasks. The Hookit system allows quick attachment and removal for convenience.

Hookit Attachment System

The Hookit hook-and-loop style backing firmly attaches the abrasive sheets to the sanding pad, enabling fast change-outs. This system reduces downtime and improves workflow during sanding jobs.

Because the sheets remove quickly and cleanly, users can replace abrasives without hassle. This feature is especially useful in busy workshops where efficiency matters.

Optimal Sheet Dimensions

Each file sheet measures 95 mm by 177 mm, providing a practical size for detailed sanding and shaping tasks. This dimension balances control and coverage for various automotive and bodywork applications.

The size fits well with standard sanding tools, making it versatile for paint removal, feather edging, and final prep before priming or blending.

High-Grade Abrasive Quality

The 320+ grade abrasive ensures a fine finish suitable for delicate tasks like feather edging and final sanding steps. This grade supports smooth surface preparation before painting or priming.

Its long-lasting triangular-shaped grains maintain sharpness, allowing consistent performance throughout the abrasive life. This durability reduces the need for frequent replacements.

Bulk Pack Convenience

This product comes as a case of 100 sheets, organized in cartons of 25 sheets each. The bulk packaging supports high-volume use and helps maintain a steady supply for ongoing projects.

Having multiple sheets on hand reduces interruptions and ensures you always have the right abrasive ready for the job. This is especially beneficial in professional settings.