7000120330 3M™ Wetordry™ 431Q Disc, Coated, 8 Inch Dia, 600 Grit, 6000 rpm

3M™ Wetordry™ Paper Disc 431Q features extra-fast cutting silicon carbide on a strong, waterproof paper backing that gives you superior finishing for both wet and dry applications on a variety of substrates.

KEY FEATURES

• Versatile disc can be run wet or dry on paint, primer, gel coat, metal, and wood
• 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 cuts faster than aluminum oxide and produces a smoother finish
• Adhesive backing provides easy attachment to random orbital sander