SonicFill 3 is a light-cured, resin-based, somewhat translucent, nanohybrid Bulk Fill Composite. SonicFill 3 is used in combination with the SonicFill Handpiece and offers sonically activated delivery, which produces a drop in viscosity. The non-sticky, non-slumping material has high depth of cure and low shrinkage stress. A cavity up to 5mm in depth can be filled and cured in a single bulk increment. SonicFill3 does not require liner nor capping layer. SonicFill 3 — Unidose Composite Refill A2.