Premise Flowable Syringe - 4 x 1.7gmReliable strength. Patented trimodal formula delivers excellent mechanical strength. Ultra low shrinkage. 20% less shrinkage than leading brands, minimizing stress, sensitivity and microleakage. Highly radiopaque. Over 300% radiopacity the highest of any flowable makes X ray detection easy. Optimized viscosity. Flows easily to fill cavities, yet holds its shape. Gloss retention. Polishability is easily achieved and sustained over time.