Aluminosilicate Glass Microspheres for Shot Peening from Mexico
Precision-graded aluminosilicate glass microspheres ranging from 45 to 90 microns in diameter, used for shot peening aerospace turbine blades. These microspheres are under 1 mm in diameter and are not worked beyond the annealing stage, making them classifiable under tariff item 7018.20.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the microspheres are declared as 'glass microspheres not exceeding 1 mm in diameter' to match the tariff item
• Provide a certificate of analysis showing particle size distribution to confirm the diameter
• Keep records of the intended industrial use (shot peening) in case CBSA requests clarification