3M 321U Series Abrasive Disc, 6 in, 500 Grit, Hook and Loop, Blue, Box, 36249

The 3M 321U Series abrasive disc is a 6 inch, 500 grit hook and loop sanding disc in blue. It is built for painters, collision shops and refinishers who need a fine-grit disc that attaches quickly to a hook and loop backing pad on a dual action or random orbital sander.

Features

• 3M 321U Series abrasive
• 6 inch diameter disc
• 500 grit for fine sanding
• Hook and loop attachment for fast disc changes
• Blue color for easy identification

Typical uses

• Fine sanding with a hook and loop sanding setup
• Refining scratches from coarser grits before the next step
• Surface preparation in automotive refinishing work

Specifications

• Brand: 3M
• Series: 321U
• Part number: 36249
• Diameter: 6 in
• Grit: 500
• Attachment: Hook and loop
• Color: Blue
• Sold as: One box