This all-weather flux is the ultimate flux for all copper soldering that meets industry standards with NSF & UPC approvals.
LA-CO Regular Solder Flux 56g
$17.50 incl. GST
• 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• For use on copper brass galvanised iron lead zinc tin silver mild steel terne plate & maleable iron• Made in USA