
"We bought the first barrier about 15 years ago, we tried to fill them with water and left them outside the whole winter. They are fully functional even today, „says Matthew Duras, JOHNNY SERVIS CEO and thus emphasizes one of the strengths of flood plastic cylinders. Other valued features of Tiger Dam, at least in comparison with sand bags, which is still the most common protection against high water, are their flexibility, reliability, resistance to dynamic water effects, environmental friendliness and thanks to their ability to be reused also lower price. Also Jan Papež, president of the Czech Flood Association, describes Tiger Dam in his reference sheet similarly.