... basic unit of any floating construction. floating dock system,ocean pontoon,floating pontoon,floating dock,pontoon,floating bridges,floating systerm,pontoon systerm,marine ... dock,pier,fish farm,breakwater,walk way,pontoon bridge,fender,swimming pool and so onWeight:7kgs(±5%)Buoyancy: ... . So the water environment where the pontoon is floating will stay perfectly clean4.Lightweight, robust and safeThe ...