Abstract
This study aims to evaluate the effect of the thickness of dual-cured resin cement layer on the microtensile bond strength of simulated indirect restorations to dentin surfaces. The dual-cured cementing system (bonding agent/resin cement) XP Bond Dual-Cure/Calibra (Dentsply Caulk)and the self-adhesive Rely X Unicem will be evaluated. The occlusal dentin surface of forty human third molars…