They are high quality, dry, lightfast, odorless, alkali and weather resistant, UV stable, non-hazardous, chemically inert and water insoluble. and waterproof, non-toxic, sunscreen, easy to color, super hiding power.
(Integral colors are those that are mixed into the concrete itself.). Multi-purpose Iron Oxide : Suitable for indoor and outdoor colored concrete surfaces, epoxy resin,, coloring grout, tinting plasters, dyeing paints.