Black Polymer Laminated Glass Fiber Plain Weave from Mexico
Mechanically bonded, closed woven plain weave fabric of black-colored glass fiber yarns laminated with polymer for electrical insulation applications. Falls under HTS 7019.64.90 as other colored coated glass fiber fabrics. Used in circuit boards and insulating wraps.
Duty Rate — Mexico → United States
17%
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
• Provide dielectric strength certifications to support classification while avoiding shift to electrical insulators in Chapter 85
• Exact weave count and coating thickness declaration prevents audit issues
• Confirm no metal content that could trigger absorbent/reflecting layer notes