Tabular Alumina Refractory Cement from Japan
Tabular alumina refractory cement is a composition of pre-fired alumina spheres in a cement matrix, used for slide gates in steel casting. It is classified under 3816.00.00 as a refractory cement, providing high strength and thermal shock resistance in molten metal contact.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is a prepared cement, not raw tabular alumina, to qualify for 3816.00.00
• Keep the cement dry and sealed to prevent hydration during shipment
• Provide technical specifications showing the refractory grade to the CBSA if classification is questioned