Isobutylene-Isoprene Rubber Paste from Mexico
High-viscosity isobutene-isoprene rubber (IIR) paste for sealants. This paste is a primary form under Chapter Note 3(a) and is uncompounded, qualifying for tariff item 4002.39.00 as 'other' synthetic rubber.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the paste contains no vulcanizing agents or fillers
• Provide a safety data sheet for the paste's composition
• Check if the paste's viscosity affects transport classification