JS-809 washable flux
JS-809 is a water-soluble transparent liquid, suitable for PIN pin welding of network transformers. This product uses non-ionic active agent instead of rosin. There is no residue after welding. It can be cleaned directly with water. The pins are not black or connected to tin, and the tin points are smooth and perfect after soldering. , It is the first choice of washing flux for network transformers.
It is strictly forbidden to mix it with other fluxes. No thinner can be added to the solvent. Use JS-300 thinner to clean the tin furnace and chain claws.
Flammable, keep the bottle cap tightly closed away from the fire source, and place it in a ventilated place at room temperature.
Packed in 20L green plastic bucket