| − | One of the four armour types in Robot Arena 2. The others are [[plastic]], [[aluminium]], [[steel]], and [[DSA]]. Generally considered the 3nd strongest after [[Steel]] and [[DSA]]. | + | One of the four armor types in Robot Arena 2. The others are [[plastic]], [[aluminium]], [[steel]], and [[DSA]]. Generally considered the 3nd strongest after [[Steel]] and [[DSA]]. |