Sika Control AE 100 Viscosity Modifying Agent from Mexico
A polymer-based viscosity modifier that stabilises concrete aggregates and prevents segregation in self-consolidating concrete. This prepared additive for concrete is classified under 3824.40.00 as it controls the rheological properties of cementitious mixes.
Duty Rate — Mexico → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Document the product's function as a viscosity-modifying admixture for concrete to distinguish it from general thickeners or binders
• Verify if the polymer components require registration under the Canadian Environmental Protection Act's New Substances Notification regulations
• Ensure the product's packaging clearly indicates its use in concrete to support the classification