July 19, 2008 2:57 PM Subscribe
Most people are familiar with welding metal, but it’s entirely possible to weld plastic. There are a surprising number of ways to weld plastic, but first you will need to identify what kind it is. The smell of burning plastic is a particularly effective diagnostic. This man is welding with hot air. Many instructional videos are made by companies whose products are featured in the video, like this somewhat surreal demonstration of speed tip welding. Perhaps the most low-tech method is with a soldering iron.
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