Lithium Silicate Concrete Densifier
> A colloidal solution of lithium silicate used to densify and harden freshly placed concrete surfaces by chemical reaction forming calcium silicate hydrate. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is not specifically for cements, mortars, or concretes.
Other chemical products not elsewhere specified or included may apply.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• > Provide technical documentation to the CBSA confirming the product's use as a concrete densifier
• Ensure the product is labeled appropriately
• Consult with a customs broker to ensure compliance with Canadian import regulations for chemical products
Related Products under Tariff item 3824.40.00
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