Low-Temp Solder Wire | 20-Gauge Aluminum Alloy for Easy DIY Welding & Repair

This 20/1M aluminum alloy solder wire delivers a low-temperature, easy-melt solution for reliable metal joining. With a 20% aluminum and 80% tin composition, it melts at approximately 199°C, minimizin...
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Questions about this product
- Will this solder wire work for joining aluminum to copper wires?
- Yes, you can use this alloy to bond aluminum to copper or iron. It is designed to create strong, corrosion-resistant joints across these different metals. Just make sure your soldering iron is set between 300°C and 400°C for the best results.
- What are the best projects to use this low-temp solder wire for?
- This wire is perfect for delicate electronics repair where high heat might damage sensitive circuit boards. It is also great for hobbyist crafts and fixing household appliances. Since it melts at a low 199°C, it protects your heat-sensitive components.
- What is the melting point of this solder, and how hot should my iron be?
- This alloy melts at a low temperature of approximately 199°C. To apply it properly, we recommend setting your soldering iron tip temperature between 300°C and 400°C. This range ensures a clean melt without overheating your delicate electronic parts.
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