ESTELITE SIGMA QUICK® is a universal, supra-nano filled restorative material utilizing 100% spherical filler technology. With a filler weight of 82% (71% volume), the spherical fillers provide a uniform diffusion of light, allowing for a more forgiving shade match, and superb blend to surrounding teeth. In addition, the spherical fillers provide low composite wear over time and are safe for opposing dentition while causing less wear on opposing teeth.
Estelite Sigma Quick® has a low 1.3% volumetric shrinkage and low shrinkage stress for decreased post-op sensitivity and resistance against marginal leakage, allowing for lasting patient comfort.
Estelite Sigma Quick® offers a 90 second working time under ambient light, and features a proprietary initiator system that allows it to polymerize quickly, with very minimal shade shift over time.
Tokuyama’s spherical fillers provide exceptional polishability, and long-term polish retention. Additionally, Estelite Sigma Quick® is exceptionally versatile with creamy, non-stick handling, and extreme resistance to slump for accurate anatomical creation. Available in 20 shades, one miracle match composite can invisibly blend within several shades, eliminating the need to stock every shade.