WS770 Liquid Flux
WS770 is a PH neutral, organically activated, water-based, VOC-free water-soluble liquid flux formulated to fully atomize during the wave soldering process. WS770 may be applied by automated flux sprayers, foamed, dipped, or brushed on with favorable results. WS770 is a buffered flux that has a wide activation range and good wetting characteristics that produce bright shiny solder joints. WS770 performs well with bare copper, solder-coated, and organic coated PWBs.