Cordierite Ceramic Sagger for Technical Kilns from Canada
A cordierite-based ceramic sagger box fired to protect samples in technical kilns during firing cycles. Classified in HTS 6909.19.50.95 for other technical ceramic applications from magnesium silicates. Offers excellent thermal shock resistance.
Duty Rate — Canada → United States
14%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Prove technical kiln end-use with buyer affidavits to stay out of refractory headings
• Measure thickness; over 3.2 cm may invoke tile notes affecting nearby classifications
• Avoid decorative glazing that could trigger 6914 ornamental review