3M Wetordry Tri-M-Ite 02015 431Q Series Paper Sheet, 9 in W x 11 in L, 150 Grit, Fine Grade, Black, Wet/Dry

Features and Benefits:

• 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,
• 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 sa