3M Precision Shaped Grain Adhesive-Backed/PSA Sanding Disc Abrasive Disc, 203.2 mm, 220+ Grade, 220 Grit

This adhesive-backed/PSA sanding disc is a precision abrasive designed for heavy stock removal and finishing in industrial settings. It combines a Durable cotton cloth backing with precision-shaped grain abrasive to deliver fast cutting action and consistent wear. Engineered for use with vacuum-backed pads and random orbital sanders, it supports cleaner working conditions where effective dust extraction is required.

• Precision-shaped grain reduces sanding time and increases throughput
• Open-coat construction prevents loading and maintains cut rate
• Anti-static treatment assists dust control when vacuumed
• Cloth backing offers wear-resistance with flexibility
• PSA attachment enables quick disc changes and reduced downtime

• Suitable for removing paint and coatings during surface preparation
• Ideal for metal finishing and deburring in fabrication shops
• Used for blending and finishing aluminium panels and components
• Can be used for woodworking tasks on hardwoods and softwoods
• used with vacuum-equipped random orbital sanders in automotive workshops

An anti-static treatment neutralises charge on swarf, helping dust extraction systems collect particulate more effectively and reducing material cling.

The cotton cloth backing combines flexibility with high wear-resistance, allowing the abrasive to conform to shaped surfaces while maintaining life.

The precision-shaped grain is effective on metals, composites, gelcoat, aluminium and various woods, supporting both aggressive stock removal and finer blending grades.

Pair with a multi-hole back-up pad and a vacuum-enabled random orbital Sander to maximise dust extraction and sustain cutting efficiency.