6" 3M MMM978 3M

Features and Benefits:

• Use for fine featheredging or last final sanding step before priming
• Suggested backup pads 3M™ Hookit™ Low Profile Disc Pad (PN 05756) or 3M™ Hookit™ Disc Pad (PN 05776) and 3M™ Hookit™ Soft Interface Disc Pad (PN 05774)
• Abrasive mineral type: Aluminum Oxide
• FEPA grade: P220