</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3810.90.50.00/Soldering Powder Flux for Lead-Free/Canada

Soldering Powder Flux for Lead-Free from Canada

Ammonium chloride-zinc chloride powder flux for lead-free solder joints in plumbing fixtures. Under HTS 3810.90.5000 as other soldering auxiliary preparation, activated for tin-silver-copper alloys. Water-soluble for post-flow cleaning.

Duty Rate — Canada → United States

15%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Chloride activation level docs separate from organic acid fluxes

• Lead-free alloy compatibility testing prevents plumbing rejection

• Hygroscopic powder requires sealed container import specs

Soldering Powder Flux for Lead-Free from Canada — Import Duty Rate | HTS 3810.90.50.00