Sika Sikament 686 Ultra High-Range Superplasticizer from Mexico
An advanced polycarboxylate superplasticizer that provides ultra-high workability in concrete with a minimal water-cement ratio. This prepared additive for concrete is classified under 3824.40.00 as it disperses cement particles and improves flow characteristics.
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
• Confirm that the product is supplied as a liquid admixture and not as a dry polymer powder, as this may affect the classification
• Check if the product contains any substances listed under the Stockholm Convention on Persistent Organic Pollutants, which would require special permits
• Maintain a technical data sheet in English or French to facilitate CBSA clearance