Butyl Rubber Rod 8mm Round from Mexico
Impermeable butyl rubber rod, noncellular vulcanized, 8mm diameter for lining applications. Classed in HTS 4008.29.4000 as rods of other noncellular rubber. Used in tire inner liners and chemical tanks.
Duty Rate — Mexico → United States
12.9%
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
• Test air permeability to confirm butyl, but classify by form not properties
• Ensure rods exceed 5mm cross-section if thread-like to avoid note 6