Silica Filament Cloth for Fire Barriers from Canada
Colored, closed plain weave fabric of high-purity silica filaments (>93%), mechanically bonded, under HTS 7019.63.90.30 for fire barrier curtains in industrial settings.
Duty Rate — Canada → United States
17%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Test for flame retardancy certification; declare as non-apparel to avoid textile scrutiny; use protective packaging against filament breakage