Bulk EZ A2 Refill: 2 x 6g syringes & 12 tips (6 x 17 gauge, 6 x 19 gauge). Dual cure bulk-fill composite designed for direct restorations. IntelliTek Curing Technology offers controlled shrinkage directed toward the bottom of restoration to eliminating voids and gaps. Features unlimited depth of cure, high flexural strength (138MPa), and high radiopacity (350% AI). Compatible with a wide variety of adhesive systems, highly publishable with high gloss retention after repeated wear.