Soldering Powder Flux for Lead-Free from Japan
An ammonium chloride-zinc chloride powder flux for lead-free solder joints in plumbing fixtures. It is activated for tin-silver-copper alloys and is water-soluble for post-soldering cleanup. This product is classified under tariff item 3810.90.00 as an auxiliary preparation for soldering.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is water-soluble and does not contain restricted substances
• Label the product clearly as a soldering flux to avoid misclassification
• Provide documentation on the flux's activation temperature and alloy compatibility