That was my point. By the time any combustible material gets in the tank to set off whatever small amount of fumes exist, the seams have already failed. This is one of the reasons gasoline is used for cars, because the systems designed for it are relatively safe from explosion. You might get a brief, small "pop" as the tank fails, but you need pressure for a large explosion.
That was my point. By the time any combustible material gets in the tank to set off whatever small amount of fumes exist, the seams have already failed. This is one of the reasons gasoline is used for cars, because the systems designed for it are relatively safe from explosion. You might get a brief, small "pop" as the tank fails, but you need pressure for a large explosion.