Part Number: 30809. MPN: 30809. Q: Is 3M 30809 a kit?. Q: What is 3M 30809 used for?. Trizact abrasive structures wear evenly for consistent finishing performance and longer disc life. Grit: 8000. System Compatibility or Application: Designed for paint finishing applications to refine 3000-grade or finer sand scratches before polishing on systems that use 6 in Hook and Loop foam abrasive discs.
