Isoprene Rubber (IR) Crumb from Mexico
Isoprene rubber crumb is a bulk primary form of synthetic IR, typically used for recycling into new compounds. Chapter note 3 explicitly includes 'crumbs' as a primary form, and the product is uncompounded, so it falls under tariff item 4002.60.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the crumb is free from contaminants like metal or fabric that could alter classification
• Declare the crumb as a primary bulk form on customs paperwork
• Provide a lab analysis showing it is uncompounded synthetic IR for CBSA review