High-Aromatic Silver Solder Flux from Canada
Specialty flux for silver-based soldering of jewelry and instruments, containing >5% aromatic activators for superior cleanability. HTS 3810.90.10.00 classification.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify low-residue for jewelry polishing; small package exemptions possible
• Pitfall: undervaluing as craft supply