Description: The Nitrogen Plastic Welding 1 online course focuses on the practical knowledge you will need to perform actual fusion repairs on damaged thermoplastics with the nitrogen plastic welder. This course covers proper alignment, v-groove preparation, welding rod selection, and the nitrogen plastic welding process. There are two knowledge-check quizzes throughout the course and one final quiz at the end. This course is a great starting point for a new technician or automotive student. A certificate is awarded upon successful completion of the course. Check out our upcoming events for more information.