Flux paste ACTIVE is intended for soldering nichrome, constantan, beryllium bronze, various steels, nickel, copper and its alloys.
It is used with low-melting POS-type solders.
The activity is very high, therefore, after soldering, a thorough cleaning of the flux residues is required.
To reduce the viscosity, the flux can be diluted with alcohol.
It is recommended to wash it with hot water (temperature 70-90 ºС), 10% baking soda solution or other neutralizing solutions.
Appearance: red pasty mass
Characteristics:
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flux class: highly active
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rosin content: no
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presence of an activator: yes
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water wash-off of residues: yes