This video puts safety first as it explains how to use a MIG (GMAW) welder. Weld types, welder setup, destructive tests, and general welding techniques are covered. The causes of contact burnback, incomplete fusion, and other problems are identified. Correlates to the standards for the Collision Repair and Refinish Technician Training Certification Program, from the National Institute for Automotive Service Excellence and the National Automotive Technicians Education Foundation.

Encoded with permission for digital streaming by Infobase on May 12, 2005. Learn360 is distributed by Infobase for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware.

Auto Repair: Fusion Welding (5:28) -- Auto Repair: MIG Welding (3:46) -- Auto Repair: Weld Types (3:47) -- Auto Repair: Welding Techniques (3:10) -- Auto Repair: Welding Safety (2:38) -- Auto Repair: Making Welds (2:27).