Prelude One™ is a light-curable single component self-etch adhesive designed to bond composite resins to most dental surfaces. These surfaces include dentin, enamel, zirconia, alumina, metals, porcelain, lithium disilicate, and composite restorations. As a universal adhesive, Prelude One is truly compatible with light cured, dual cured, and auto cured composites (no activator required).