hi all not been on here for a while been busy building all sorts of odd things at the minute im making some log burners from old gas bottles but iv also taken on a new project car wich needs new sills i ordered them but when it came to collecting them i found they were galvanised has anyone got any suggestions on the best way of cleaning the galvo of without taking the good metal away? ile be using a clarke mig 150amp gas im suprised as iv never known of galvanised repair panels!!