Changes

Steel will give you a homogenous leak-free hull. It is more difficult than fibreglass to get a fair finish. To prevent corrosion, it must be primed and painted. It must be protected from galvanic action. It is very strong and not damaged easily. It can withstand some pounding when grounded. It will dent before it allows penetration. Any welder anywhere in the world can put a patch on easily.

== References ==