Clean Sanding Disc

The 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U combines 3M’s best technology for automotive repairs.

With durable triangular-shaped grains and a multi-hole pattern, this disc ensures superior dust extraction and an extended lifespan. The wide range of grit options makes it suitable for tasks from rough bodywork to fine sanding of blending areas. The 3M™ Hookit™ system allows for quick and easy disc changes.

Versatile and high-performance

Use the 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Discs 737U for tasks such as:

• Paint removal
• Shaping filler
• Edge definition
• Final preparation before primer application
• Surface removal of clear coats or varnishes
• Area preparation for blending

Advanced technology for superior results

3M designed the 737U discs to deliver superior cutting performance and long-lasting durability during critical stages of auto body repair. These discs feature 3M™ Precision Shaped Grain (PSG) technology. The triangular-shaped mineral cuts 30% faster and lasts at least 30% longer than traditional ceramic abrasives.

The Cubitron™ II product line leads the industry in high-performance abrasives. The combination of this cutting-edge technology with the multi-hole pattern enhances dust extraction, further boosting cutting speed and disc longevity.

Easy and efficient to use

The 737U discs attach to a hook-and-loop backing pad, allowing clean, easy removal and reuse throughout the abrasive’s life. When paired with a 3M™ Clean Sanding backing pad, disc holes do not require alignment, making disc changes quick, simple, and convenient.

Ideal for collision repair applications

With its broad range of available grits, the 737U disc is perfect for a variety of sanding tasks in collision repair, delivering consistent, high-quality results while improving productivity.