3M Purple Clean Sanding Disc Hookit 6IN P500C
3M Purple Clean Sanding Disc Hookit 6IN P500C/50BOX Disc with precise hole design for improved life and dust extraction. Coarsest grade available for fine featheredging. Would require finer featheredging. 3M's fastest cutting, longest lasting abrasive for saving labor costs and improving quality. Use for scuffing the blend area before painting.