High Acitvity Water -soluble Soldering Copper Acid Core

 Acid core flux 1.2-2.5%, water-soluble, widely used in Soldering of copper,a variety of copper alloy, Zinc-plated steel and Nickel-plated.

Leaded Solder Wire Sn63Pb37,melting temperature 183℃, in water even more activity, in order to ensure product reliability, finally washed the residual active flux. It's a more environmentally friendly option, help the penetration and wetting of soldering parts rapidly.

High activity, halogen, cleaning with water or ethanol after soldering.

1kg each spool, packed in 20KGS or 24KGS cartons, spool size: diameter 68mm, height 71mm, spool color: white, pink, dark blue, light blue, green, yellow.