3M Cubitron II Hookit Clean Sanding Disc Grit

3M Cubitron II Hookit Clean Sanding Discs are hook-and-loop abrasive discs for sanding, shaping and finishing in automotive repair, refinishing and bodywork. They are also called Cubitron II clean sanding discs or dust-free sanding discs. They are made with 3M precision-shaped ceramic grain, which fractures as it wears to keep exposing sharp cutting points.

Key Features:

• Precision-shaped ceramic grain: cuts fast and stays sharp for a long working life.
• Clean sanding design: a multi-hole pattern works with dust extraction to pull sanding dust away from the surface and help reduce clogging.
• Hookit attachment: hook-and-loop backing allows fast, secure disc changes on compatible backup pads.
• Consistent finish: an even scratch pattern helps make surface preparation more predictable.
• Multiple grades: available in a range of grits for different stages of sanding, from stock removal to fine finishing.

These discs suit professional body shops and serious DIY users who want efficient sanding, longer disc life and a cleaner work area. Use them with a matching dust-extraction backup pad and sander for best results.