Hermelock has developed a worldwide patented system for producing synthetic covers, complying with the same load capacity compared to normally used covers. The composition, however, consists of composite materials, which makes the products extremely light compared to their volume. As a result, they are very easy to handle and can be placed by 1person; moreover, they boast the quality of hermetically sealing. Especially when smell is concerned, here we have an extra advantage. Applications vary from industry, water sector, petroleum industry up to food industry. The covers can be fit into concrete, asphalt, green areas… Each day we learn from our customers about new application possibilities.