Product Features

• 
  • Abrasive may be run wet for decreased loading
  • Silicon carbide mineral produces a smoother finish than aluminum oxide
  • 3M psa paper sheet 431q is available in a variety of grades, so operators can choose the right grade for their unique project
  • Versatile sheet can be used wet or dry on paint, primer, gel coat, metal, and wood finishes
  • Strong c-weight paper backing provides durability for either hand or machine sanding