Butyl Rubber Latex from United States
Butyl rubber latex, a synthetic rubber dispersion used for air retention in inner tubes and roofing membranes. It is presented in primary form as latex and contains only permitted preservatives or stabilizers, so it is classified under tariff item 4002.91.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the latex is not pre-vulcanized with added curatives beyond those allowed for identification
• Keep records of the polymer type and additive content to support the 4002.91.00 classification
• Check whether the product is subject to any import permits under the Canadian Environmental Protection Act (CEPA) for certain rubber chemicals