Rotational molding is a great fit for a number of marine products ranging from dock floats, jet ski docks, pontoon floats, buoys,Marina & Mooring Equipment,Kayaks and Canoes ,Ship, Yacht & Boat Parts,Marine Battery Boxes and so much more. Due to the rugged nature of rotationally molded polyethylene and the incredible buoyancy that accompanies most sealed rotomolded products, makes the rotational molding process a great fit for the plastics manufacturing process.