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LA-CO 22104 Solder Flux Paste is a water-soluble flux designed for all copper soldering applications. This 4 oz jar contains a paste that meets industry standards ASTM B813, MIL-F-4995 Type II, and NSF 61. It is non-toxic, non-acid, and lead-free, making it safe for potable water applications.
This solder flux paste is perfect for professionals needing reliable performance. It cleans pipes as it solders, allowing for smooth solder flow. Suitable for all weather conditions, it is ideal for various solder types, including lead-free and tin/lead alloys.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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