3M™ Wetordry™ Paper Sheet 431Q, 100 C-weight, 9 in x 11 in, 50/Pac, 250 ea/Case (9" x 11")

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

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.