Home > 3M Products > 3M Abrasives > 3M Abrasive Sheets & Sheets on Roll > 3M Wetordry Paper Sheet 431Q



  • Versatile sheet can be used wet or dry on paint, primer, gel coat, metal, and wood finishes
  • Waterproof backing supports wet applications for decreased loading and a faster cut
  • Strong C-weight paper backing provides durability for either hand or machine sanding
  • Silicon carbide mineral produces a smoother finish than aluminum oxide

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