Introducing OptiBond eXTRa Universal. Built on its predecessor OptiBond XTR, it combines the reliability of patented OptiBond GPDM technology with the peace of mind of a consistent, universal solution. Its two-component formulation brings together the power of a total-etch adhesive and the safety of a self-etch technique in one consistent protocol.

When used together, OptiBond eXTRa Universal and NX3 Nexus cement combine the clarity of one standardized process for all indirect procedures, with outstanding results even in total dark cure mode.

• The Gold Standard In Adhesion. Kerr’s proven OptiBond GPDM Monomer ensures more effective and reliable adhesion than other adhesive monomers to both the tooth structure and the resin material.
• Two Bottles. One Consistent Protocol. Prior to curing, OptiBond eXTRa Universal features a very low pH for effective enamel etching. After curing, the pH neutralizes, creating outstanding compatibility with virtually all types of cements, composites and core build-up materials and eliminating the need for any auxiliary product.