Colored Silica Woven Cloth for Kiln Seals from Mexico
Mechanically bonded, closed plain weave fabric from >93% silica filaments, dyed for identification, under HTS 7019.63.90.30. Used in kiln door seals for its thermal stability up to 1600°C.
Duty Rate — Mexico → United States
17%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include MSDS sheets confirming non-hazardous silica composition; label rolls with HTS specifics for easy customs clearance; avoid mixing with lower-purity batches to prevent contamination claims