Cellular Natural Rubber Acoustic Seal Profile from Mexico
Foamed natural rubber profiles with labyrinthine cross-sections for soundproofing doors in recording studios. HTS 4008.19.20.00 for cellular natural rubber profile shapes per Chapter 40 definitions.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Test for sound transmission class (STC) rating to support acoustic profile claims
• Declare density and vulcanization specs to confirm primary form exclusion
• Avoid pressure-sensitive adhesive backing that creates 'articles of 4016'