Evo-Stik Technik TGS Grout will dry to a hard, durable, shrink resistant and water-resistant finish, suitable for internal and external locations and is particularly recommended for application in challenging areas such as on tiles applied over timber ply-boards, heated sub-floors and installations where some minor vibration can be expected. Evo-Stik Technik TGS Grout is available in 7 colours, across a range which includes White, Cream, Ivory, Grey, Beige, Brown & Black all having the same super-smooth applications properties & long term durability even in the most challenging environments