HD Silicon Carbide PSA Disc 5" wet/dry sanding discs resist clogging when used wet, extending the life of the disc. These discs can also be used dry if necessary and are the abrasive of choice for finishing and polishing marble and softer natural stone.

Features

• Extends the life of the disc
• Use wet or dry
• Diameter 5"

Available grit sizes: 40, 80, 220, 320