Effect of a self-etching primer containing 4-META and sodium sulfite after phosphoric acid etching on bonding strength of MMA-TBB resin to human enamel

ConclusionsApplying TP with phosphoric acid etching can increased shear bond durability despite difference of phosphoric acid concentrations (35–45% or 20–25%).

Source: Journal of Prosthodontic Research - December 6, 2018 Category: Dentistry Source Type: research