Rosin-free wave soldering flux with ultra low residue.
Rosin-free achieves aesthetic finish. JS-EU-01 is made by special preparation which doesn't use rosin at all, realizing a beautiful finish where flux residue after soldering is hardly visible.
Excellent workability even with long dipping
By minimizing outflow of solid content due to the heat and pressure of waving, the rosin-free flux remains active until the end of the process. Realizes amazingly consistent solder workability.