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7019.64.90.30/Silica Filament Thermal Barrier Fabric for Rocket Motor Insulation/Canada

Silica Filament Thermal Barrier Fabric for Rocket Motor Insulation from Canada

Precision plain weave fabric of high-purity silica filaments (>93% SiO2), coated and laminated for reusable rocket motor heat shields. Falls under HTS 7019.64.90.30 for its colored, mechanically bonded construction optimized for aerospace extreme temperature protection. Provides lightweight, flexible thermal protection superior to traditional materials.

Duty Rate — Canada → United States

17%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• ITAR compliance required for aerospace end-use; coordinate with customs for defense-related shipments

• Provide NASA or aerospace specification sheets proving >93% silica qualification

• Ensure plain weave certification; specialty weaves may require different statistical reporting

Silica Filament Thermal Barrier Fabric for Rocket Motor Insulation from Canada — Import Duty Rate | HTS 7019.64.90.30