Trizact 5000 discs remove P3000 fine grade scratches They can can reduce or eliminate the need for compounding in specific situations These discs also can eliminate the need for using wool compounding pads in automotive paint refinishing UPC: 51131303621 Case Inner Pack: 15 discs per box Diameter: 3 inch Performance Level:Best Backing: Foam Hole Design: No Holes Grade: P5000 Grit Product Form: Abrasive Disc Packaged Form: Boxed Sanding Surface: Clear Coat, Paint Abrasive Mineral: Trizact Attachment Method: Hookit Sanding Method: Hand, Machine Wet or Dry: Damp