USG Securock Glass Mineral Wool Insulation from Germany
Fire-resistant glass mineral wool boards for shaft walls and plenums, tested to ASTM E84. Fits HTS 7019.80.10 as qualifying insulation product.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include UL classification numbers for fire-rated assemblies
• Board thickness over 2 inches may trigger structural panel reviews