CIIR Bulk Powder from United States
Bulk chloroisobutene-isoprene rubber (CIIR) powder for dry blending. This powder is in primary form and uncompounded, falling under tariff item 4002.39.00 as 'other' halo-isobutene-isoprene rubber.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the powder is free of compounding agents like fillers or plasticizers, per Chapter 40 Note 5
• Declare the product as 'CIIR powder' and include the particle size distribution if available
• Ensure the packaging prevents moisture absorption during transport