FGP-CS-500-250 - CounterStrike Flexible Gas Piping CSST - 1/2" - 250 ftFGP CS 500 250 CounterStrike Flexible Gas Piping CSST 1 2" 250 ft After ten years, over 125 million feet have been installed in homes across America, making CounterStrike CSST the only field proven product in its class! The flexibility and long lengths of CounterStrike CSST make it perfect for remodel repair work. It can be pulled like wire, which minimizes the need to remove and replace walls, while at the same time potentially reducing both