Alumina-Silicate Patch Refractory Mortar from Mexico
Alumina-silicate patch refractory mortar is a quick-setting, trowel-applied mortar formulated with mullite and clay for patching cracks in rotary kilns. It withstands temperatures up to 1550°C and offers rapid dry-out capabilities, making it suitable for cement plant maintenance. This product falls under tariff item 3816.00.00 as a refractory mortar other than products of heading 38.01.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is clearly identified as a refractory mortar for kiln repair, not a product of heading 38.01, to avoid misclassification
• Keep technical datasheets showing temperature resistance and composition for CBSA verification
• Verify if the mortar contains any substances restricted under Canadian environmental regulations