Unvulcanized Butyl Rubber Sheets for Tire Liners from Mexico
Calendered unvulcanized butyl rubber sheets for inner tire liners. Classified HTS 4006.90.50.00 as other forms, cut to tire specifications.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify air impermeability confirming butyl suitability for tire use
• Document calender gauge control for uniform thickness verification
• Distinguish from tire treads (4011) by pre-vulcanization declaration