GALLUNOPTIMAL by FELDER GOLZ11-0100 Flux ZD – for zinc & galvanized steel
– Flux type: DIN EN ISO 9454.1 (3214, F SW11)
– Contents: 100 g bottle
– Activation: moderate – ideal for oxidized surfaces
– Color: clear
GALLUNOPTIMAL GOLZ11-0100 is a professional soldering fluid for craftsmen working in roofing and metal. Its medium activation enables effective soldering without aggressive residues. Thanks to the integrated brush applicator, dosing is quick and precise.
