Chewing Gum Base Polyisobutylene from United States
Food-grade polyisobutylene specifically formulated for synthetic chewing gum base, with high monomer purity and classified under tariff item 3902.20.00 as polyisobutylene in primary forms. This elastomer provides the chewable texture required in gum.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product meets food-contact material regulations in Canada
• Provide a certificate of analysis showing isobutylene purity
• Declare the product as polyisobutylene in primary form, not as a finished chewing gum base