Insulation Facing Glass Scrim from Mexico
Chemically bonded open glass fiber scrim laminated to insulation batts for vapor permeability. HTS 7019.73.90 for other open chemically bonded glass fabrics. Open weave allows moisture vapor transmission while reinforcing facing.
Duty Rate — Mexico → United States
16%
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
• ASTM E96 water vapor transmission test data supports permeable facing claims
• Import scrim separately from insulation core to maintain fabric classification
• Faced insulation batts classify as Chapter 68 building materials