https://www.selleckchem.com/pr....oducts/ono-7300243.h
Background When a phosphoric acid is used, before applying an adhesive system, it is known that obtaining an effective adhesion to the root canal walls is a challenge. The aim of the present study was to evaluate the influence of phosphoric acid viscosity and application mode on the push-out bond strength (BS) values of fiberglass post to root dentin. The conditioning pattern on the root dentin was also evaluated. Materials and Methods The roots of 44 endodontically treated premolars were divided into 4 groups, of eleven teeth each,