Estelite Sigma Quick® Resin-Based Restorative Material, 3.8 g Syringe RefillEstelite Sigma Quick is a universal submicron filled quick curing composite resin for indications of anterior posterior restorations, composite veneer, diastema closure, and composite porcelain repair. It is available in syringe form with various shades and features extended working time, quick curing time, high wear resistance, excellent radiopacity, minimal shrinkage, and less wear to opposing teeth. Each syringe contains 3. 8 grams of material.