Silica Fabric Thermal Barrier for Exhaust Systems from Japan
Uncolored, plain weave silica filament fabric (>93% SiO2) with protective lamination for automotive exhaust heat shields. Fits HTS 7019.64.40.30 as a coated, mechanically bonded closed woven fabric for high-heat isolation. Conforms to fused silica inclusion per tariff schedule definitions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify no lead crystal additives; chapter subheading note irrelevant but ensures purity claims
• Document mechanical bonding process to differentiate from chemically bonded alternatives