3M 7100330729 Cubitron II Hookit Clean Sanding Sheet Roll 500+ Grit 4.5 Inch

The 3M Cubitron II Hookit Clean Sanding Sheet Roll 34471 delivers professional-grade finishing performance for automotive collision repair, woodworking, and metalworking applications. This premium abrasive sheet roll features 3M's revolutionary Precision-Shaped Grain technology combined with a convenient hook-and-loop Hookit backing system for quick, efficient sanding operations.

Key Features:

• 500+ grade (extra-fine grit) for superior finish quality on paint, primers, and clear coats
• 115 mm (4.5 inch) width by 12 meter length per roll
• Hookit hook-and-loop backing for fast sheet changes and consistent performance
• Precision-Shaped Grain technology cuts 30% faster and lasts twice as long as conventional ceramic abrasives
• Clean sanding formulation minimizes dust and loading for extended abrasive life
• Kiss-cut perforations allow easy tearing to desired length
• Runs cooler to reduce heat buildup and prevent surface damage
• Case contains 5 rolls for extended use

The triangular-shaped ceramic grains continuously fracture to form sharp cutting points, delivering consistent cut rates throughout the life of the abrasive. Ideal for fine sanding operations including paint prep, clear coat finishing, and surface smoothing on metals, composites, and painted surfaces. Compatible with hand files, air files, and dual-action sanders equipped with Hookit pad systems.