CIIR Powder Form from Japan
Micronized chlorobutyl rubber powder for compounding in adhesives, classified as a primary form powder under tariff item 4002.39.00. This uncompounded CIIR powder meets Chapter 40 definitions for synthetic rubber granules or powders.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the powder is not mixed with other substances beyond permitted additives
• Provide the micronization process details to confirm it is not waste
• Classify as 'CIIR powder' and declare the halogen content on the customs form