KANSAI SURESEAL PS700 is a low viscosity, clear penetrating sealer based on siloxane-silane, used for protection of old and new concrete structures. The clear sealer will penetrate deep into the concrete surface and form a protective layer against corrosion and deterioration caused by water, chlorides, sulphates, carbon dioxide, acid rain and natural weathering. KANSAI SURESEAL PS700 can also be used as water repellent on concrete structures and walls.