Profile: Hydromar Ltd specializes in providing profile cutting services. The water jet process uses water at 60,000 psi to remove material without heat. This cold cutting process uses a supersonic stream of water to grind away the small grains of material. Abrasive can be added to the water stream to increase the power of the process many times. It is used to cut virtually any material like plastics, composites, steels, copper, brass, aluminum, glass, ceramic, stone and exotics such as titanium & inconel.