HBFC Foam Blowing Agent Concentrate from Mexico
>- A concentrated HBFC-243db1 (CF3CHBrCF2CH2F) formulation for rigid polyurethane foam expansion in aerospace applications. This product is a mixture containing HBFCs, classified under this tariff item for halogenated derivatives of methane, ethane, or propane.
Duty Rate — Mexico → Canada
0%
Import Tips
• >- Confirm that the concentrate is not subject to prohibitions under Canada's Ozone-Depleting Substances Regulations, as HBFCs are banned for most uses
• Provide a certificate of analysis to the CBSA to verify the HBFC content
• Consider whether an alternative, non-ODS blowing agent could be used to avoid regulatory hurdles