Description: Superior No. 465 is a zinc-free, metal halide / organic base - inorganic acid type flux. The fluxing ingredients of Superior No. 465 flux offers a high degree of fluxing activity in the soldering and tinning temperature ranges for continuous brass strip and steel wire tinning. Superior No. 465 leaves minimal, zinc-free residue in the tinning pot as the strip or wire is submerged during tinning. Applications: Superior No. 465 was formulated for continuous hot dip tinning of copper and brass strip. This formulation, fully concentrated, will also work for steel wire tinning. Normal flux application such as total immersion of the brass strip or steel wire in flux is recommended. Non-continuous applications will work by adding flux by part immersion or by brush. Information provided by Superior Flux |