Fluxed solder for general soldering. Not suitable for soldering electronic devices.Composition Sn99.3Cu0.7 – EN ISO 9453; Flux type 2131 – EN ISO 9454-1..
Flux-filled solder for fine soldering in electronics and electrical engineering.Composition Sn100Ni+ I Sn99.3CuNiGe - EN ISO 9453; Flux type 1131 – EN ISO 9454-1..