Hydra-Clean SDG4 is a low foaming versatile aqueous degreaser, based on state-of-the-art technology. SDG4 has been designed for use in the latest high-pressure wash systems used in today’s market. The naturally derived ingredients used in SDG4 are many times more powerful than traditional surfactants and give excellent cleaning performances over petroleum-based technologies. Through its neutral formulation it can be used on all types of metals and has excellent corrosion protection against flash rusting. Hydra-Clean SDG4 is both safe to its users and the environment.