Individuals have been introduced to soldering tools, materials and techniques. They know how soldering is used to fasten sheet metal parts, seal seams and connect piping. They can identify and describe solders, flux products, and soldering irons and tips. They know how to properly fit and prepare sheet metal joints for soldering, as well as how to apply flux. They can describe the process of soldering various types of sheet metal joints. They can explain how to prepare and solder copper tubing.

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