Since this is just a cover, you don't have to worry about it structurally falling out so we can bravely repair it. Automotive and welding; many people do not know how to weld aluminum, lpg gas is equivalent to argon welding, an old welding method that does not require electricity, lpg gas is equivalent to argon welding. But the welding results are surprising, many people do not know how to weld aluminum. It's an old welding method that doesn't require electricity, but the results are amazing.