FIBROCAST FRP / GRP tank covers serve a dual purpose. They are not only superior to conventional Cast Iron and Ductile Iron covers but are light weight. They are tested as per BS EN 124. Our covers are even immune to algae and rusting contaminants. They meet all the requirements of the code. They are available with load bearing of 500 kgs for overhead application and from 500 Kg to 60 tons for underground applications.