Diablo’s premium wet/dry sanding sheets include break-through innovations that improve performance, extend sanding life and increase productivity. Featuring a premium silicone carbide blend, these sheets provide a superior polished finish, faster and offer an extra-long sanding life in wet and dry sanding applications. Clog-SHIELD, Diablo’s own blend of grinding agents, reduces loading thus maximizing productivity. The superior grain bonding system, ENDURA-BOND, provides Diablo’s sanding sheets with longer life and extreme durability. These sanding sheets are designed for maximum performance whether wet or dry when hand sanding or using orbital sanders. Includes 400/600/1000/2000 Grit.