3M Cubitron Sanding Sheet Roll 737U 70mm x 12m 320+ (51436)

The 3M Cubitron II Sanding Sheet Roll 737U (51436) is engineered for high-performance sanding tasks in the automotive industry. Powered by precision-shaped ceramic grain technology, this 70mm x 12m roll in 320+ grade delivers fast cut and long life for a consistent, superior finish on various substrates. Ideal for use in paint preparation and fine sanding applications, it offers increased productivity with fewer abrasive changeovers.

• Product Size: 70mm width x 12m length roll
• Abrasive Grade: 320+ — designed for fine sanding and finishing
• Abrasive Type: 3M Precision-Shaped Ceramic Grain (Cubitron II technology) for faster cutting and longer life
• Backing: Durable film backing for consistent surface contact and edge wear resistance
• Application: Ideal for automotive paint preparation, featheredging, and finish sanding on metal, fillers, and clear coats
• Usage Guidance: Suitable for dry sanding operations; compatible with hand blocks or orbital sanders with hook-and-loop attachment when sheets are cut to size
• Safety Info: Use appropriate personal protective equipment (PPE); sanding produces fine dust — use in a well-ventilated area or with dust extraction
• Storage Instructions: Store in a cool, dry environment away from direct sunlight and moisture to maintain abrasive integrity