3M™ Hookit™ Purple Clean Sanding Disc 343U, 30272, 3 in, P500

Key Benefits

• P500 fine grit is ideal for final surface preparation, blending, and fine finishing before priming or painting.
• Premium aluminum oxide abrasive delivers fast, consistent cutting action and long-lasting performance.
• Spiral hole pattern improves dust extraction and helps reduce loading for longer disc life.
• 3M™ Hookit™ hook-and-loop attachment allows for quick and easy disc changes.
• Stearate coating helps resist clogging for consistent sanding performance.
• Durable C-weight paper backing provides strength while maintaining flexibility.

The 3M™ Hookit™ Purple Clean Sanding Disc 343U is designed for fast, efficient sanding in automotive collision repair, refinishing, and metalworking applications. Its P500 fine abrasive provides a consistent finish for final surface preparation, featheredging, and blending before priming or painting. The spiral hole pattern helps improve dust extraction and reduce loading, while the 3M™ Hookit™ attachment system makes disc changes quick and easy. A stearate coating further helps resist clogging to maintain consistent performance throughout the sanding process.

Ideal Applications

• Fine finishing
• Featheredging and final featheredging
• Surface preparation before priming or painting
• Blend preparation in collision repair