Polybutadiene Rubber Dispersion for Foam Production from Mexico
High-cis polybutadiene rubber dispersion, compounded with additives, in an unvulcanized primary form for synthetic foam rubber production. This dispersion falls under tariff item 4005.20.00, which covers solutions and dispersions of compounded rubber other than those of subheading 4005.10.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify that the dispersion is not prevulcanized and that any added substances are within the limits of chapter note 5
• Provide the CBSA with a technical data sheet confirming the product is in primary form (liquid or paste)
• If the dispersion is used for foam production, ensure it is not classified as an article of Chapter 94, which is excluded from Chapter 40