Dulux Design Concrete Effect from the Dulux Design Effects Collection will bring the modern industrial textural effect of polished concrete to walls in your living room, bedroom or study. Designed for use on surfaces plasterboard, brick, cement sheet, bare timber, set plaster, fibrous plaster and metal, it will make a refined modern statement anywhere in the home. Dulux Design Concrete Effect is available in two colours: Pale Elements is a light, traditional concrete colour; Onyx Edge is a darker, moody grey. Coverage: 5sqm per litre.