3M Precision Shaped Ceramic Grain Adhesive-Backed/PSA Sanding Disc Abrasive Disc, 152.4 mm, 220+ Grade, 220 Grit

This adhesive-backed/PSA sanding disc is a net-backed abrasive designed for general sanding, stock removal, scuffing and surface preparation across multiple substrates. It combines a blend of aluminium oxide and precision-shaped ceramic mineral to deliver consistent cut and finish while enabling dust extraction when used with a compatible backing pad and vacuum system. The disc is intended for industrial environments where Rapid disc changes and efficient debris removal are required.

• Precision-shaped ceramic grain for Faster material removal
• Net backing permits dust extraction with vacuum systems
• Hookit-compatible loop attachment for quick disc changes
• Pattern-coated abrasive reduces loading and improves finish
• Resin bond formulation maintains abrasive stability under load

• Suitable for primer and paint surface preparation on panels
• Ideal for scuffing and sanding of composite bodywork
• Used for finish sanding of lacquer, sealer and fillers
• Can be used for sanding metal and whitewood surfaces
• Suitable for automotive bodywork requiring extraction

Keep them in their original box at 16°C to 26°C and 35 to 50% relative humidity using a first-in to first-out routine to avoid reduced shelf life.

Use a compatible supporting tool with a Hookit™ hook and loop backing pad to ensure proper retention and Rapid replacement.

Maximum recommended orbits per minute vary by disc size and should be observed according to tool specifications to match the disc’s rated OPM limits.

The abrasive is suitable for gelcoat, fillers, putties and a range of metals when paired with appropriate extraction.