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3M™ Wetordry™ Paper Sheet 431Q, 80 C-Weight, 9 in x 11 in

Airgas Part #:3MA051144-02018


Manufacturer #:7000118311


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$1.85 /Each
Package Size: 50 Each
$1.8478 Each
$1.85 Each
$92.39 Box 50 Each / Box
$461.95 Case 250 Each / Case

Typically in Stock

Item Details

  • 3M™ Wetordry™ Paper Sheet 431Q features extra-fast cutting silicon carbide on a strong C-weight, waterproof paper backing to provide superior finishing for both wet and dry applications on a variety of substrates, including paint, primer, gel coat, metal, and wood.


  • 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
  • Sheet is standard 9 x 11 and can be sized according to task

Product Attributes

Abrasive Type

» Sheet


» 11"


» 9"


» 80

Trade Name

» Wetordry™


» Silicon Carbide