Aromatic Sulfonate Water Reducer for Mortar from Japan
> A concentrated liquid water-reducing agent with sodium naphthalene sulfonate (>5% aromatic) for mortars and concretes, improving strength by minimizing water. This product is a prepared additive specifically designed for use in cementitious mixes, falling under tariff item 3824.40.00.
Duty Rate — Japan → Canada
0%
Import Tips
• > Ensure the product documentation clearly states its use as a water-reducing agent for concrete or mortar
• Provide a certificate of analysis to support the aromatic content declaration
• Consult with a customs broker to ensure compliance with Canadian import regulations for chemical products