K2SiF6 Flux for Ceramics from Japan
Potassium fluorosilicate (K2SiF6) flux powder enhances opacity in ceramic glazes and enamels. It is a chemically defined complex fluorine salt, falling under tariff item 2826.90.00 as an 'other' fluorosilicate. This product is not a glass frit, which is excluded by Chapter 28 Note 3(d).
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is chemically pure and not mixed with organic binders, as Chapter 28 Note 2 excludes organo-inorganic compounds
• Declare the exact chemical composition (K2SiF6) to the CBSA to confirm classification
• Keep certificates of analysis to support the tariff classification