Premium Silica Fabric for Rocket Thermal Protection from Canada
Specialty colored, chemically bonded closed weave silica filament fabric (>93% SiO2), precisely HTS 7019.72.90.30. Engineered for rocket motor thermal protection systems, enduring reentry heat fluxes. Aerospace-grade purity minimizes outgassing.
Duty Rate — Canada → United States
17%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain ITAR exemption docs for civilian aerospace; provide NASA-spec compliance; declare as 'filament fabric' not composite