Table 1: Materials and their composition and manufacturer.

Material Composition Manufacturer
    Zirconia ceramic
(Talmax)		 ZrO2 (main component), Y2O3 (12%), Al2O3 (1%), SiO2 (0,02%), Fe2O3 (0,02%), Na2O (0,02%), HfO2 (12%) Talmax, Curitiba, PR, Brazil
Scotchbond Universal
(adhesive system)
(SBU)		 Organophosphate monomer (10-MDP), dimethacrylate resins (Bis-GMA, etc.), HEMA, Vitrebond copolymer, filler, ethanol, water, initiators, silane 3M/ESPE, St. Paul, MN, USA
RelyX Ceramic Primer (silane) 3-methacryloxypropyltrimethoxysilane
(MPS), ethyl alcohol, water		 3M/ESPE, St. Paul, MN, USA
    Signum Zirconia Bond Zirconia Bond I (part I): Acetone, 10-MDP, acetic acid
Zirconia Bond II (part II): MMA, Diphenyl (2,4,6-trimethylbenzoyl) phosphinoxide		 Heraeus Kulzer, Hanau, Germany
    Z-Prime Plus Organophosphate monomer (10-MDP), carboxylic acid monomer, other monomers Bisco, Schaumburg, IL, USA
    MZ Primer PMDM, HEMA-p, methacrylate acid, benzoyl peroxide, acetone Angelus, Londrina, PR, Brazil

HEMA: 2-Hydroxyethyl methacrylate; Bis-GMA: Bisphenol-A glycidyl methacrylate; 10-MDP: 10-Methacryloyloxydecyl Dihydrogen Phosphate; PMDM: Pyromellitic dimethacrylate.