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Zinc Solder Flux for Zinc Sheets
|Price:||$16.00 & FREE Shipping|
Specifications for this item
|Exterior Finish||Unpolished (Mill)|
|Brand Name||Roto Metals|
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1.5 oz bottle of No. 71 Flux. This flux comes in paste form and is easy to spread with a brush, swab or by dipping. No. 71 Flux is a water-based, inorganic-acid flux formulated for soldering zinc sheets. It is designed to exert a strong scavenging action to remove oxide coatings and other impurities from the metal surface to produce strong joints.
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It took quite a bit of heat, but it did the job.
I also used the Zinc Sheet Solder Coil, in conjunction with this.