Inflatable boat *1100D Hypalon;1000D PVC *3-year warranty *corrosion resistance, anti- ... 3bar pressure of work, this buoyancy tube, boat inside keel and floor have close combination, which ... such as steel drag ring, rescue rope components, boat-lift handles, oar-socket, and transom components ... resistance, anti-aging, and tight adhesiveness, inflatable boat is available five to eight years in the correct ...