Vanadium Chromate Passivation Solution from Canada
Corrosion inhibitor mixture of sodium vanadate, chromic acid, and accelerators for aluminum alloy passivation. HTS 3824.99.36.00 for vanadium inorganic mixtures replacing chromates. Provides trivalent chromium-free protection.
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
• Salt spray test results (ASTM B117) mandatory; REACH Annex XVII chromate restrictions
• Wastewater treatment plan required
• DOT corrosive liquid labeling