Unvulcanized Silicone Rubber Profiles from Canada
Extruded profiles from unvulcanized silicone rubber compounds for high-temperature applications. HTS 4006.90.50.00 includes synthetic unvulcanized rubber profiles meeting chapter definitions.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide vulcanization test data confirming synthetic rubber compliance with note 2
• Label silicone content and curing system (peroxide/platinum) clearly
• Avoid electrical appliance classification exclusion via end-use declaration