for soft soldering of copper piping in drinking water and heating installations
Flux in accordance with DIN EN 29454.1, 3.1.1.A for soft soldering of copper piping in drinking water and heating installations acc. to DVGW-Arbeitsblatt GW 7
Zinc-chloride-free flux in accordance with DIN EN 29454.1, 2.1.2.C for soft soldering of copper piping in drinking water and heating installations acc. to DVGW-Arbeitsblatt GW 7
for soft soldering of copper piping in drinking water and heating installations
Flux for general soft soldering of copper and copper base alloys.