Mixed Expanded Mineral Loose Fill Insulation from Mexico
Loose-fill insulation combining exfoliated vermiculite, expanded clay, and foamed slag for attic blowing applications. HTS 6806.20.00.00 explicitly covers such intermixtures for heat/sound insulation. R-value optimized for energy efficiency.
Duty Rate — Mexico → United States
10%
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
• Provide thermal conductivity test results (lambda values) for performance claims
• Use pneumatic blowing machine compatibility declarations
• Dust control measures during import handling essential for worker safety