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.
- 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
- 3M Hookit hook-and-loop style abrasive attaches firmly, removes quickly for fast change-out
- Precision-Shaped Grain (PSG) technology employs microreplication to obtain sharp and uniformly sized triangular grain

