This course provides students with the ability to prepare and weld aluminum and other light weight metals and alloys. The use of GTAW (TIG), GMAW (MIG) and special processes including preheat, pre-purge and post-purge are featured. Current industrial practices and the use of PPE are emphasized. (Prerequisites: Ability to use SMAW, GMAW, GTAW processes on mild steel) Course availability determined by dean. Not part of a TN Transfer Pathway.