Gutta-Percha and IR Rubber Latex from Mexico
A latex blend of gutta-percha and isoprene rubber, used for electrical insulation applications. The liquid latex is a primary form under chapter note 3, and the mixture of natural gum and synthetic rubber fits tariff item 4002.80.00, provided no disallowed additives are present.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the latex is not prevulcanised with sulphur or other vulcanising agents beyond those permitted for pre-vulcanised latex
• Keep records of the rubber source (natural vs. synthetic) to substantiate the mixture claim
• Check if the latex meets Canadian electrical insulation standards for end-use compliance