Technical Potassium Silicate Grade K from Germany
> Technical Potassium Silicate Grade K has 29% solids and is used for investment casting and ceramics. It is a commercial alkali metal silicate of potassium, classifiable under this tariff item as a separate chemically defined compound in solution. The product is not a preparation of Chapter 38.
Duty Rate — Germany → Canada
0%
Import Tips
• > Provide the solids content and SiO2:K2O ratio to support classification
• If the product is used in investment casting, ensure it is not mixed with other binders or additives
• Check if the product requires a WHMIS classification and SDS for importation