3M 7100330943 Cubitron II Hookit Clean Sanding Disc 5in 600+ Grit

The 3M Cubitron II Hookit Clean Sanding Abrasive Disc 737U combines advanced abrasive technology with superior dust extraction for professional automotive repair and refinishing applications. This 5-inch disc features 3M Precision Shaped Grain technology with long-lasting triangular shaped ceramic grains that deliver exceptional performance.

Key Features:

• 600+ grade grit ideal for fine feather-edging, final prep before priming, and blending area preparation
• Precision Shaped Grain technology cuts 30% faster and lasts 30% longer than traditional ceramic abrasives
• Multi-hole clean sanding pattern provides superior dust extraction without requiring hole alignment
• Hookit hook-and-loop attachment system allows for quick disc changes and disc reusability
• Effective for surface structure removal of clearcoats, paint preparation, and blending applications
• Compatible with 3M Clean Sanding Disc Pads and random orbital sanders with vacuum systems

The triangular shaped ceramic grain is engineered to slice through substrates rather than gouging like conventional abrasives, resulting in faster cutting action and extended disc life. The proprietary multi-hole pattern evacuates dust efficiently, increasing both cut rate and disc life while maintaining a cleaner work environment. Each package contains 50 discs per carton.