High-Density Glass Wool Board from Germany
Dense boards of glass wool for fire-resistant barriers and insulation, with silica ≥60%. HTS 7019.80.90.00 covers these as other glass wool products.
Duty Rate — Germany → United States
14.3%
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 fire rating certifications (e.g
• ASTM E84); label density clearly
• Pitfall: Mixing with foam boards may require set classification review