HYDRO BAN SLURRY is a cement based, one component, polymer fortified material that mixes with water and easily applies with brush, roller or trowel. This product can be used on retaining walls, water features, slabs on ground and immersed installations where water resistance or protection from substrate moisture is required. HYDRO BAN SLURRY is suitable for areas requiring negative hydrostatic pressure resistance up to 2.5 BARS and positive hydrostatic pressure up to 5 BARS.