OptiBond XTR self-etch, light-cure universal dental adhesive stands apart as the only bonding agent that embodies both the power and durability of a total-etch adhesive and the simplified protocol of a self-etch technique. Universal compatibility enables use for all direct and indirect restorations. The unique chemistry of an enhanced self-etch primer and optimized adhesive in this 2-bottle system brings outstanding bond strengths to uncut enamel and dentin.