Radex Waterproof abrasive sheets are made of latex paper with silicon carbide and aluminium oxide minerals.

Extremely high abrasive capability and wear resistance.

3M™ Wetordry™ Abrasive Sheet 401Q is designed for sanding applications that require a fine grit and a light touch, such as auto body wet sanding and paint finishing. It combines durable, waterproof A-weight paper backing and fast-cutting silicon carbide mineral for consistent scratch patterns, making for easier buffing.