Fine Ground Nepheline Syenite 10 Micron from Germany
10 micron D50 nepheline syenite for high-end coatings and adhesives. This ultra-fine grind retains natural mineral status under tariff item 2529.30.00 as it is processed only by physical grinding, which is permitted under Chapter 25 notes, and is not chemically altered.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is not surface-treated or coated with any chemical agents
• Provide D50 particle size documentation to support the micron grade
• Ensure the product is not mixed with other fillers or additives