Cementitious Floor Screed Mortar
Self-leveling mortar blend of cement, gypsum, and polymers for creating smooth floor underlays. Nonrefractory for standard building floors. Classified in HTS 3824.50.00 as prepared nonrefractory mortar for leveling applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
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 predominantly gypsum-based without cement
Gypsum plasters and similar without cement mixtures in Chapter 25.
If for floor or wall surfacing
Surfacing preparations for floors classified separately in 3214.
If other chemical preparations NESOI
If not specifically mortar-like, falls into broader 3824.99.
Not sure which classification is right?
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Import Tips & Compliance
• Specify flow rate and pot life in technical data sheets
• Ensure gypsum content labeling for fire-rated applications
• Bulk imports require humidity-controlled storage declarations
Related Products under HTS 3824.50.00
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Polymer-Modified Tile Adhesive Mortar
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Grout Mortar for Tile Joints
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