Kaolin Clay Refractory Mortar from Mexico
Kaolin clay refractory mortar is a high-purity kaolin-based mix with clay binders, used for joining refractory bricks in pottery kilns. It is classified under 3816.00.00 as a refractory mortar, offering thermal stability and resistance to kiln atmospheres up to high temperatures.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the mortar is not a separate chemically defined compound, as those are excluded from chapter 38
• Keep the product dry and sealed to prevent moisture absorption during transit, which may affect CBSA inspection
• Declare the exact kaolin content if the shipment is subject to compositional analysis