Silica-Alumina Anchor Brick from Mexico
Specialty anchor bricks with over 50% combined silica and alumina, fired for securing fiber modules in industrial furnaces. They are designed for high-temperature suspension systems. Classified under 6902.20.00 as refractory constructional goods with high alumina-silica content.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the combined alumina and silica content exceeds 50% and the brick is fired
• Provide drawings or specifications to the CBSA to show the anchor function
• Ensure the brick is not classified as a furnace part under Chapter 84