A1 A2 A3 Oa1 Oa2 Oa3 SW BW Ce(Inc.) Introducing the next generation ESTELITE Sigma (PALFIQUE LX5) Delivering lifelike aesthetic restorations, infused with spherical fillers, that was engineered by Tokuyama Dental. Quick curing time - 10 sec. with a halogen light (≥400mW/cm2). Extended working time - 90 sec. under ambient light (10,000 lx). Outstanding polish-ability. High gloss retention over time. High wear resistance. Low shrinkage. Good radiopacity. Available in 20 shades.