3M Ceramic Adhesive-Backed/PSA Sanding Disc Abrasive Disc, 76.2 mm, 240+ Grade, 50 Grit

This adhesive-backed/PSA sanding disc is a coated net-disc designed for general sanding, stock removal, surface preparation and intermediate finishing across multiple substrates. It combines a patterned abrasive coating on an open net backing to enable dust extraction when used with an appropriate backing pad and vacuum system, and it attaches quickly via a hook-and-loop compatible looped net Interface for fast disc changes.

• Precision shaped ceramic grain delivers Faster cut rates and life
• Net backing enables effective dust extraction during sanding
• Patterned resin coating reduces loading and improves finish
• Blend of aluminium oxide and PSG mineral balances cut and durability
• Hook-and-loop compatible loops allow Rapid disc replacement
• Works across primers, paints, fillers and various metals

• Suitable for scuffing and surface prep on painted assemblies
• Ideal for removing material from composite panels and gelcoat
• Can be used for intermediate sanding of wood and whitewood components
• Used for smoothing fillers and putties during fabrication
• Suitable for abrasive operations on metal components in production

A supporting sanding pad with matching net support and a vacuum extraction system are required to draw debris through the open net structure.

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

The coating combines aluminium oxide with a precision-shaped ceramic grain to provide a balance of cutting speed and resistance to wear in demanding operations.

Maximum orbital speeds vary by disc diameter