Table 1: Materials Used in this Study

Trade name Type Composition Manufacturer
Stick®RESIN light-curing resin Bis-GMA-TEGDMA Stick Tech Ltd, Turku, Finland
everStick®POST 1.5 E-glass fiber-reinforced composite (FRC) PMMA, BisGMA Stick Tech Ltd, Turku, Finland
ParaCem®Universal, Base shade: white Dual-cured composite resin luting cement Bis-GMA, bis-EMA, TEG-DMA Coltene-Whaledent, USA
RelyX™Unicem Self-adhesive universal resin cement Bifunctional methacrylate, multifunctional phosphoric acid, metyhacrylates 3M ESPE AG, Germany
Pararosaniline chloride staining liquid basic parafuchsine Sigma-Aldrich, Finland