Silver solder 10% Mundorf - 11.7g
Caution : this is a partial packaging. By ordering this product you will not receive the full coil shown on the picture, but a part (2m / 11.7 of it). You can get the full coil here.
Mundorf's Supreme Msolder welding wire is composed of 10% silver. It is indicated for advanced projects that require excellent conductivity (mounting tubes, cable assembly, silver / gold foil). The silver content is balanced by a flux ratio of (2.2.3).
Caution, melting point is 290°C / 554°F, which implies the need of a good soldering iron.