Silica Filament Fabric for Foundry Molds from United States
Chemically bonded closed-weave fabric (>93% silica content) lining foundry molds and ladles for molten metal containment. This uncolored, high-purity filament structure is classified under tariff item 7019.72.00 as an other closed fabric.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the silica content exceeds 93% and the fabric is uncolored
• Document the chemical bonding process and the foundry application
• Verify the product is not a mold of chapter 84, which would be excluded