... plactic product, scagliola, wall, terrazzo.3. Raw material of the chemical product contain iron such as oil paint, concoctive paint.Package ... 7daysSpecificationsIron Oxide black 722 for concrete .Used in many types of paints 2.Uesd on plastic ,rubber, paper 3.black ... %Tinting strength95-105Density approx4.5-5.0 cm 3 3.Uses: Construction, Coating & Paint, Ink, Rubber, Plastic, etc. iron oxide ...