3M 34449 Cubitron II Hookit Clean Sanding Sheet Roll 320 Grit 2-3/4 x 13 Yards

The 3M 34449 Cubitron II Hookit Clean Sanding Sheet Roll delivers superior cutting performance and extended life for marine and automotive body repair applications. This 320-grade abrasive roll measures 2-3/4 inches wide by 13 yards long, providing ample material for multiple projects.

Key Features:

• Precision-shaped triangular grain (PSG) technology cuts faster and lasts longer than conventional abrasives
• Multi-hole pattern provides superior dust extraction for cleaner sanding and better surface visibility
• Hookit attachment system allows quick pad changes and repositioning
• 320 grit ideal for fine feather-edging, paint removal, and body filler shaping
• Clean sanding technology resists loading for consistent performance throughout the sheet life
• Film backing provides durability and tear resistance during aggressive sanding

Perfect for professional body shops and marine repair facilities, this abrasive excels at critical finishing stages where surface quality matters. The Cubitron II mineral continually fractures to form sharp points, maintaining aggressive cut rates even as the abrasive wears.