Abstract
The purpose of this experiment is to investigate the performances of two types of monomer liquids of 4-META/MMA-TBB resin when they are combined with eight different types of polymer powders. The working time, setting time, and the bond strength to enamel, dentin, and two kinds of metals for each combination were examined. The working time and setting time was same action was shown. Moreover, the tensile bond strength test of any of these monomer/powder combination showed more than 10 MPa. The results indicates that clinical conveniences become greater by choosing any of these appropriate monomers and powders.