Can you use krazy glue on plastic GAS tank?

I have used krazy glue, super glue and epoxy on various kinds of plastic gas tanks. In my opinion epoxy does the best job and seems totally impervious to gas.

-However if this concerns a road going vehicle please consider that there may be safety or insurance issues in repairs to gas tanks. If I encountered a crack on a gas tank in one of my road vehicles, I would find another good tank rather than repairing one.