Scared Silly Jun 30, 2015 Read this sticky: http://www.scubaboard.com/forums/tanks-valves-and-bands/346966-my-cylinder-made-bad-alloy-aka-al6351.html
Read this sticky: http://www.scubaboard.com/forums/tanks-valves-and-bands/346966-my-cylinder-made-bad-alloy-aka-al6351.html
M M MojoYugen Jul 1, 2015 Take it into your local dive shop. If they run away from it the, yeah, probably.