Colored Silica Woven Cloth for Kiln Seals from Canada
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 — Canada → United States
17%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
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