3M 02018 Tri-M-Ite - Wet Or Dry Sandpaper Sheets, 9" x 11", 80/C, 50-Pack

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
• Can be sized according to task
• Heavy duty for increased durability
• 50 pack.

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We ship within the contiguous United States.

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