-40%
High-temperature soldering flux "Bura" 300g
$ 15.31
- Description
- Size Guide
Description
High-temperature soldering flux "Bura"Designed to remove oxides from the surface for soldering, improve the spreading of liquid solder when brazing carbon steels, cast iron, copper and its alloys with copper-zinc and silver solders. When working with flux, it is important to observe safety precautions: the substance must be stored in places inaccessible to children. The "Bura" flux guarantees good flowability of the solder and high strength joints.
Features: High-temperature flux is used for soldering parts or surfaces in the temperature range from 800 to 1150 ° C. Popular for soldering jewelry made of gold, silver, cupronickel. It is a white (light gray) powder that dissolves well in water and, when heated, turns into a glass mass, which protects the soldering zone. Promotes high-quality fusion of common metals with noble ones by means of gas-flame heating. To avoid corrosion, after soldering, rinse the surface with hot water using a brush or brush. net weight: 300 g; • country of manufacture: Russia.
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