Two-component universal bonding agent. Introducing OptiBond eXTRa Universal, the new bonding agent from KaVo Kerr with unique Smart pH technology, patented formula enriched with GPDM monomer and Ternary Solvent System • Outstanding compatibility with virtually all types of cements, composites and core build-up materials, eliminating the need for auxiliary product • Easy and consistent two-bottle protocol with any etching technique. • Full reliability afforded by OptiBond technology, known as the “Gold Standard” in adhesion Contains: 50 x Unidose Devices Primer, 50 x Unidose Devices Adhesive, 100 x Applicators, Technique Guide & IFU