TruPlug’s flexible foam construction allows it to reach places conventional wood plugs can’t, like jam-packed engine rooms and bilge areas. When a blast of water is pouring into the hull, TruPlug reduces or completely stops the flow of water instantly. TruPlug conforms to the irregular and unpredictable shapes of most hull breaches, can be easily compressed by hand or cut to fit, and double as a floating key chain to keep it close at hand. One of the most common ways to sink a boat is a forgotten drainplug. The solution: always carry a spare TruPlug onboard to prevent a small oversight from becoming a total loss. Whether its a hole in the hull, mechanical failure, or a missing drain plug, TruePlug turns a potential disaster into a minor inconvenience.