CLEARFIL SE BOND 2 is a two component, self-etch, light-cured bonding agent, which is intended for universal use for both direct and indirect restorations. The PRIMER allows simultaneous treatment of both dentin and enamel using one liquid. The light cured BOND can now be dual-cure compatible when mixed with CLEARFIL DC Activator. This allows it to be used with dual-cure or self-cure composite filling materials, cements, or core build-up materials. When the BOND and DC Activator are mixed the BOND is thinned to allow indirect restoration to fit.