How to Solder Aluminum to Stainless Steel with a Propane Torch demonstrates how to solder stainless steel to aluminum with Super Alloy 1 solder and flux.

Previously, joining these two metals was unheard of in the welding community. Super Alloy 1, the 350 degree solder, makes easy work of this seemingly impossible of application.

This multi-metal solder is paired with a unique flux that works as a temperature guide, turning brown at the proper working temperature, and indicating when to add the Super Alloy 1 rod.

Tip: Indirect heating is very important when using this duo.

While almost any torch system can be used, we recommend larger torch tips to broadly heat the work piece. Oxyacetylene can be used with the oxygen turned low. A heat gun can also be used with this low temp solder.

Please read all instructions prior to use at:

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