FELDER Elektronik-Lötfett DIN EN ISO 9454.1, 3214 (F-SW 12),
Flux based on zinc chloride and ammonium chloride in a paste-like consistency for soft soldering of copper and copper alloys in copper pipe installation, radiator construction, plumbing work, dip soldering, valve production and other soldering work.
Also suitable for brass, bronze, unalloyed or low-alloy steel.
Caution: It may leave chemically aggressive residues after soldering. It is recommended to clean the flux residues with flux cleaner or alcohol and remove the residues, e.g. with an absorbent cloth.
Packaging unit: 20 g can
