Relative solubilities of hybrid ionomers and compomers by acid impingement.

The purpose of this investigation was to determine the relative erosion/solubility for hybrid glass-ionomers and a compomer using the jet-impingement technique with lactic acid of various molarities. The materials studied included Dyract, Duet, Vitremer, Advance, Fuji-II LC, and Fuji-I, Ketac Cem and Modern Tenacin as the control. Data were analysed using ANOVA and Tukey's comparison test.