Waterproof marine hatch tape for remote control RC boats. Keep the internal components of your boat dry with this Waterproof Hatch Tape for RC Boats from RC LABZ. This 30' roll of tape is designed to seal all your RC boat's hatches to the hull, helping to keep the internal components dry. This extremely sticky tape is designed to conform to the curves of your boat, stretching and flexing to maintain a seal when the boat's in motion. It goes on transparent to keep your boat's aesthetics, and is engineered to leave no residue when removed.