Cellular Rubber Weatherstripping from Canada
Expanded cellular rubber strips used for sealing gaps in doors and windows to prevent air and water infiltration. Classified under HTS 4016.10.00.00 as it is a vulcanized cellular rubber article designed for insulation and sealing, not covered by other specific headings. Its sponge-like structure provides compressibility and weather resistance.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify cellular structure via cross-section analysis to confirm classification under 4016.10, as non-cellular rubber falls under 4016.99
• Include material test reports showing vulcanized cellular rubber composition to avoid reclassification