SDR flow+ Bulk Fill Flow able is a one-component, fluoride-containing, visible light cured, radiopaque resin composite restorative material. It is designed to be used as a base in Class I and II restorations. It is also suitable as a stand-alone restorative material in non-occlusal-contact applications. SDR flow+ material has handling characteristics typical of a "flow able" composite, but can be placed in 4 mm increments with minimal polymerization stress. SDR flow+ material has a self-leveling feature that allows intimate adaptation to the prepared cavity walls. When used as a base/liner, it is designed to be with a methacrylate based universal/posterior composite for replacing missing occlusal/facial enamel. 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. It features improved wear resistance and greater radiopacity.Each refill pack contains 15 (0.25 g) compula tips of SDR Flow+.