Colored Glass Wool Faced Fabric from Mexico
Mechanically bonded fabric combining colored glass wool fibers with continuous filaments for pipe insulation jacketing. Classified under HTS 7019.69.90 as other colored mechanically bonded glass fiber fabrics per chapter note definitions. Meets silica content for glass wool status.
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
• Include chemical analysis proving ≥60% SiO2 content to qualify as glass wool per chapter notes
• Distinguish from rock wool via origin certificates to avoid 6806 reclassification
• Declare as fabric, not article, unless further processed per 7006 note