Silica Filament Textile for Foundry Molds from Canada
Mechanically bonded woven fabric of rovings with >93% silica content, used in foundry mold linings. HTS 7019.61.40.30 for its closed weave and high-silica spec. Resists molten metal splash and extreme temperatures.
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
• Specify 'closed woven of rovings' in commercial docs to match hierarchy
• Batch test silica content if from multiple suppliers
• Avoid describing as 'coated' to prevent Chapter 59 shift