Gradia direct Flo is a light-cured, highly flowable composite. Designed to be used in combination with gradia direct, its physical properties, flow characteristics and direct application make this material ideal as a liner under composite restorations. Features: - Very low viscosity. - Filled composite resin. - Fluoride (fluoro-alumino silicate glass filler). Pack Contains: - 2 x 1.5 Gr Syringes.