POSENPRO Sandpaper 225mm 6-hole Sanding Paper 100-320grit Electric Wall Polisher Sander Polishing Drywall Sander Hook and Loop POSENPRO Sandpaper 225mm 6-hole Sanding Paper 100-320grit Electric Wall Polisher Sander Polishing Drywall Sander Hook and Loop. Sale price : $11.65 Category : Tools