Natural Rubber and Silicone Rubber Mixture Granules from United States
A granule mix of natural rubber and silicone rubber, used for high-temperature seals. The granules are a primary bulk form under chapter note 3, and the mixture of heading 40.01 and 40.02 products qualifies under tariff item 4002.80.00, assuming no prohibited additives.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the granules are not mixed with fillers or reinforcing agents, which would exclude them from heading 40.02
• Provide a technical data sheet showing the rubber composition and absence of plasticisers
• Ensure the product is classified as a raw material, not as a finished seal