1 lb. BLACK Powdered Color for Concrete, Plaster, Cement Available in 11 different powdered colors, that can be mixed together for custom colors. Concentrated color means less is necessary, saving on shipping costs. Sixty percent of the iron oxide pigments content is made from recycled materials. Resists fading, and the integral coloring wont wear off even streets and parking lots. Available in 1 lb., 5 lb., and 50 lb. package sizes