Supra-nano, spherically filled, Universal Composite 
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.
Benefits 
Outstanding polishability
High gloss retention over time
Supra-nano spherical fillers (200 nanometers)
90 second working time
1.3% volumetric shrinkage
Exceptional handling for Class I-V Superior wear resistance
Gentle to opposing dentition


Indications 
Anterior and posterior restorations
Composite veneer
Diastema closure
Composite/porcelain repair