Tradies Choice Wide Joint is a sanded cement-based grout for internal and external wall and floor joints. Can be used in joints from 2mm up to 50mm wide without shrinking. It is available in 4 colours. Tradies Choice Wide Joint has additives to reduce efflorescence. Can be used for ceramic tiles, natural stones, (excluding moisture sensitive stone) Ideal for wide joint applications, Driveways ,Concrete and stone pavers.