FC2Video

Not many people are really able to keep things under tight wraps. Certainly, many a jailbird might be able to or the occasional secret agent perhaps, but at the latest when it comes to grandpas and grandmas, best friends or any typical gossips, information leaks are everywhere. Even in Hillary Clinton’s administration, much to the enjoyment of Wikileaks. However, in Düsseldorf a branch of trade is currently presenting leak-free products, guaranteed for 50 years. If only everyone were able to do what the valves on display at the Valve World Expo are capable of.