>>13502642>Yes it does.no it does not. if it can diffuse into solid metal, which is denser than any compressed gas, it can diffuse through your compressed gas as well, its saturating your compressed gas the same way it saturates a metal when it diffuses through it, and then it just goes through your outer hull as well. we dont talk about a gas leaking, we talk about helium atoms do what they do, they are so small they can move through solid materials in between its atoms.