... Red or black or yellow powder .Application: Construction, Coating & Paint, Ink, Rubber, Plastic, etc .Brand:JINHENG.Specification: Itemsiron oxidered ... for coloring of construction, paints, plastic rubber, printing ink, porcelain, colour asphaltum, paper dyes,ect.2)The ... and marble. and the painting material including oil paint, antisepsis, spray, mosaic bricks, for concrete production, bricks used ...