Diablo's 3 in. x 21 in. sanding belts include break-through innovations that improve performance, extend sanding life and increase productivity. Featuring a premium zirconium blend, these belts remove material faster than other sanding belts and offer an extra long sanding life. Clog-SHIELD™, Diablo's own blend of grinding agents, reduces loading thus maximizing productivity. The superior grain bonding system, ENDURA-BOND™, provides Diablo's belts with longer life and extreme durability.

• Premium zirconium grain blend is a superior quality formulation designed for fast material removal and long sanding life
• Clog-SHIELD™, a proprietary blend of grinding agents that reduce pitch build-up and clogging
• ENDURA-BOND™, a specialized high strength resin provides superior grain bonding system for extreme durability
• For use on belt sanders in wood, metal and plastics
• Recommended use - surface leveling and heavy stock/paint removal