Cellular Rubber Weatherstripping from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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