National products manufactures a range of quality and high performance solders, fluxes and pcb chemicals used in electronics, instrumentation, automobiles, telecommunication, computer and other allied industries. National products offers clean liquid water soluble flux. The flux is water soluble flux of activated type. It is specially formulated for tinning of nickel coated electronic components. It is a clean liquid, formulated for dip application .Flux has excellent wetting properties. During its use the flux evaporates, its density should be maintained by addition of compatible solvent.