Abstract
The aim of this study is to make in vitro assays of different experimental surface sealants and its effects on composite resins. In the first study, Nanopool® Liquid Glass (NPLG) is applied on disks (7mmx2mm) of 3 types of composites, generating 6 groups (n=8): Filtek Z250XT control; Filtek Z350XT control; IPS Empress Direct control; Filtek Z250XT + NPLG; Filtek Z350XT + NPLG; IPS Empress…