Zafira light-curing composite has a barium and silicon dioxide glass filling that give the restoration a better finish, higher polish, and longer lasting gloss.
Besides, Zafira light-curing composite contains fluoride boron alumina silicate to balance the presence of fluoride ion against changes in the pH of the oral environment.
The total content of inorganic filling ranges between 75-79% in weight. The particle size of the inorganic filling ranges from 40nm to 2µm, with an average particle size of 0.7 μm.