Bulk-fill (up to 4mm), flowable composite with unique self-leveling handling provides excellent cavity adaptation. Increased wear resistance and higher radiopacity than original SDR flow material. Acts as a base for Class I and II cavities, pits, and fissures. Utilized as a standalone restorative in non-occlusal contact applications. Highly radiopaque material containing fluoride. Surefil SDR Flow+ Bulk Fill Flowable is a single-component, light-cured composite restorative material that serves as a base for Class I and II restorations, as well as core build-ups. The formulation enables the delivery in 4 mm increments without producing too much polymerization stress, lessening placement time by up to 40%.With its self-leveling handling properties, SDR Flow+ Bulk Fill Flowable supports superior cavity adaptation as it reduces instrument manipulation for improved efficiency. SDR Flow+ Bulk Fill Flowable features improved wear resistance and greater radiopacity. Each Bulk Refill Pack contains 50 (0.25 g) compula tips of SDR Flow+.