Sodium Silicate Solution (Water Glass) from Mexico
A clear, viscous liquid solution of sodium silicate (Na2SiO3) in water, commonly known as water glass. This commercial sodium silicate solution is not a metasilicate and falls under the 'Other' tariff item for sodium silicates.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is not a sodium metasilicate by providing the SiO2/Na2O ratio
• Keep documentation of the solution's concentration and viscosity
• If the product is put up for retail sale as an adhesive, it may be classified elsewhere