Aluminum Brazing Rod 4043 from Canada
4043 aluminum brazing rods are flux-coated for torch (flame) brazing of aluminum components in HVAC and automotive repair. The flux core cleans oxides during heating. This fits HTS 8311.30.60.00 for other cored wire used in flame brazing.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify alloy composition (e.g
• 4043) and flux type in commercial invoices for accurate duty assessment
• Comply with DOT shipping regs for hazardous flux materials; include UN numbers if applicable
• Test for proper flux coating to prevent reclassification as plain aluminum rod