Boliden Hafnia leadfree solder 91% Zn kg

Suitable for soft soldering of gutters, roofing and cladding panels and other items of zinc or zinc alloys. 91% Hafnia Zn is characterized by good flowability and adhesion. The properties are very close to those "Old" tin alloys used for soldering zinc blanks, even the melting temperature is very close. One professionally performed soldering with this tin alloy will guarantee a waterproof joint with high breaking strength, which almost corresponds to the basic material. Can be used both with soldering iron or with gas flame. The melting temperature is 199 degrees C. A rod weighs approx. 90 g, and approx. 11,11 rods per. kg.
25 kg. pr. box