IR Synthetic Rubber Powder from United States
Fine powder form of isoprene rubber used in compounding for seals and gaskets. As a bulk primary form explicitly listed in chapter note 3, and uncompounded per chapter note 5, it falls under tariff item 4002.60.00 for isoprene rubber.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the powder is free of plasticizers, fillers, or reinforcing agents that would disqualify it under chapter note 5
• Package the powder in moisture-proof containers to prevent clumping during transit
• Declare the particle size distribution if requested by CBSA to confirm it is a powder, not a granule