Sodium Thiocyanate Concrete Antifreeze from Mexico
An inorganic salt solution of sodium thiocyanate used as a low-temperature accelerator and antifreeze admixture for concrete placement below freezing. This product is a prepared additive for cement, classified under tariff item 3824.40.00.
Duty Rate — Mexico → Canada
0%
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 the product is specifically formulated for concrete use
• Provide documentation showing its function as an antifreeze admixture
• Verify that the sodium thiocyanate is not a separate chemically defined compound under Chapter 28