Diablos premium detail triangle sanding sheets with Hook & Lock backing include break-through innovations that improve performance, extend sanding life and increase productivity. Featuring a premium ceramic blend, these discs remove material faster and offer extra-long sanding life than other sanding discs. 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 discs with longer life and extreme durability. Optimized for cordless and oscillating tools.