4" HDPE DR21 Mortar Tube

pyrodirect is just awesome. their tubes are either exactly the same, or are of equal quality as the tubes that other websites often sell for literally twice as much. finally a great website who doesn't try to break your bank and milk you for every penny they can. plus - they seem to have more sizes and options in stock than most others as well... i'm a huge fan. buy from them. support small businesses...