Industrial Furnace Lining Silica Fabric from Canada
Not colored, mechanically bonded closed fabric from silica filaments >93% SiO2 content under HTS 7019.62.40.30, providing durable high-heat lining for furnaces and kilns.
Duty Rate — Canada → United States
17.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document mechanical bonding process to differentiate from woven-only fabrics
• Retain purity certificates as silica >93% is key for this specific subheading