The marine environment is by its nature very corrosive. Fibermarine is made of glass fiber reinforced epoxy or vinylester, so does not corrode and therefore a good alternative to Cunifer, Steel and Stainless Steel. In addition, it is light and almost maintenance free. For shipbuilding Fiberdur® offers two product lines: Fibermarine, designed for full vacuum and Fibermarine Highline designed for full vacuum (folding resistance) plus 30 meter water column (3:1 safety).