Now Stocking Interlux Bottom Paint 

Click HERE to see our full Interlux line

3M™ Imperial Wet/Dry Sanding Sheet

3M™ Wetordry™ Abrasive Sheet 401Q 1000 grit | Blackburn Marine
MMM 2043 220G
MMM 2040 320G
MMM 2038 400G
MMM 2036 600G
MMM 2035 800G
MMM 2034 1000G


  • 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
  • Box of 50

3M™ Wetordry™ Imperial Paper Sheet 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.

2021 Blackburn Marine. All Rights Reserved.
Ecommerce Web Design by Trone Brand Energy