Silica Filament Fire Curtain Material from Japan
Chemically bonded, colored closed fabric of silica filaments >93% pure, HTS 7019.72.90.30. Used in fire-rated curtains for theaters and industrial doors, providing transparent heat barriers during fires. High silica enables visibility through flames.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Comply with NFPA fire curtain standards documentation; specify filament diameter; watch for EU REACH chemical compliance crossover