Soft Solder Paste Flux (Fry Fluxite) )100gr.

General purpose soft soldering flux.
To be used with soft solders of the Sn/Pb and Ag/Sn groups.
It can be used on all metallic surfaces, with the exception of aluminium and stainless steel.
Flux residues are corrosive and must be removed by washing or pickling after soldering.