Hull Hugr Marina Bumper After your home, your boat is probably your biggest investment. Avoid damage to the hull, sides, and gel kote finish, that can sideline your craft for weeks. Instead, protect your boat and its value by installing the Hull Hugr Marina Bumper. A heavy-duty, commercial-grade bumper, the Hull Hugr is ideal for use on personal docks and commercial marinas. Manufactured from UV- and tear-resistant vinylpolyester trilaminate, these bumpers are filled with high-density closed-cel