Cellular Rubber Weatherstripping from China
Cellular rubber weatherstripping is expanded rubber strips used to seal gaps in doors and windows, preventing air and water infiltration. It falls under tariff item 4016.10.00 as a vulcanized cellular rubber article designed for insulation and sealing, not as a simple profile shape.
Duty Rate — China → Canada
6.5%
Import Tips
• Ensure the weatherstripping has a clear article character, such as pre-cut lengths with adhesive backing or specific profiles for window/door frames
• If imported as continuous rolls of strip, it may be classified under 4008
• Provide CBSA with technical specifications showing the cellular structure and vulcanized rubber composition