3M Purple Clean Sanding Hookit Disc 30460 5 in P800 50 discs per box 4 boxes per case

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.