The supplied FRP underground tank cover is made of the high quality FRP and can be used for commercial as well as household purposes. The cover is provided in different sizes in order to fit the tanks of various sizes. The cover is required so that the water is not contaminated by the outside pollutants, insects, etc. The FRP underground tank cover is the best cover provided in the market at absolutely reasonable price. The tank cover is strong enough to have a long service life.