I have an older rig and have pulled the old oven/ stove out, therefore I have a gas line that needs to be sealed is there a clamp that you can buy to clamp this shut, or does it need to be melted clo...
There is usually a cap for any gas fitting, unless you've just cut the supply line. I would trace back along the line to the next place the line can be capped. I've not heard of clamping a gas line (rubber hose?) or melting one shut.