Felder Soldering Grease is a flux based on zinc chloride and ammonium chloride with pasty consistency for soft soldering of copper and copper alloys for copper pipe installations, radiator...
Felder Soldering Grease is a flux for general soldering works on all metal surfaces with the exception of aluminium and stainless steels. The flux residues are corrosive and have to be removed...
Felder Hard solder powder "Universal" is a hard solder flux based on boron compounds for hard soldering of copper, copper alloys, grey cast iron, malleable cast iron and steel as well as the welding...
Felder Soldering Grease is a flux based on zinc chloride and ammonium chloride with pasty consistency for soft soldering of copper and copper alloys for copper pipe installations, radiator...