Diatomaceous Earth Abrasive Grade from Germany
Calcined diatomite (amorphous silica from fossil diatoms) selected for gentle abrasive polishing in metal buffing. Although calcined, it is classified as a natural abrasive under 2513.20.00, separate from filter-grade diatomite under heading 25.12.
Duty Rate — Germany → Canada
0%
Import Tips
• Note that calcined diatomite is specifically included in heading 25.13 for natural abrasives, despite the general exclusion of calcined products in Chapter 25 Note 1
• Ensure the product is not mixed with other substances or processed for filtration, which would fall under heading 25.12
• Declare the abrasive grade and provide a certificate of analysis to support classification