Boiled Tung Oil from United States
Boiled tung oil is polymerized by heating with metallic driers, used in traditional wood finishing. The heating process chemically modifies the oil through polymerization. It falls under tariff item 1518.00.00 as a heat-polymerized vegetable oil.
Duty Rate — United States → Canada
0%
Import Tips
• Document the polymerization process and any metallic driers used
• Confirm the oil is inedible and not for food use
• Verify it is not classified under heading 15.16