Dry Ground Marble Calcium Carbonate from Mexico
Micronized calcium carbonate derived from Italian Carrara marble via dry grinding, valued for its chemical purity. It is a separate chemically defined compound of calcium carbonate, meeting Chapter 28 Note 1(a). Used as a premium filler in adhesives and sealants.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the source and processing method to demonstrate that the product is calcium carbonate, not a natural stone product
• Ensure the product is not mixed with resins or other additives for use in adhesives
• Keep particle size distribution data available for CBSA verification