LA-CO Regular Flux is a water-soluble flux that meets industry standard ASTM B813. With NSF and UPC approvals, this all-weather flux is the ultimate flux for all copper soldering.
- Water-soluble paste won’t leave residue in water piping
- Meets industry standard ASTM B813 and contains no zinc chloride to reduce corrosion concerns
- Non-acid, non-toxic, and lead-free to eliminate safety concerns
- Cleans pipe upon application, allowing solder to run more smoothly around the pipe
- All-weather formula for use in hot and cold climates
- Made in U.S.A
For use on :
- All lead-free and common soft solders
- Copper
- Brass
- Galvanized iron
- Lead
- Zinc
- Tin
- Silver
- Nickel
- Mild steel
- Terne plate
- Malleable iron