Cordierite Ceramic Sagger for Technical Kilns from Mexico
A cordierite-based ceramic sagger box, fired to protect samples in technical kilns during firing cycles, offers excellent thermal shock resistance. Its magnesium silicate composition provides stability at high temperatures, making it essential for industrial ceramic processes. This product falls under tariff item 6909.19.90 as ceramic ware for other technical uses.
Duty Rate — Mexico → Canada
4.5%
Import Tips
• Ensure the sagger is fired after shaping to meet Chapter 69 requirements, as unfired products are excluded
• Provide evidence of its technical kiln use to justify classification under 6909.19.90 rather than other ceramic headings
• Consider whether the sagger is part of a larger kiln system that might affect classification