Belzona 1341 (Supermetalglide) is an industrial coating for reducing erosion-corrosion and maintaining efficient fluid flow.  Belzona 1341 (Supermetalglide) is a brush or spray applied coating that is suitable for contact with potable water. It is listed by WRAS and Belzona 1341IN is certified to ANSI/NSF Standard 61. Applications include: pumps, heat exchangers, water boxes, valves, pipes, water tanks, impellers, filters and strainers, turbine runners.