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3816.00.20.50/Alumina-Silicate Patch Refractory Mortar/Germany

Alumina-Silicate Patch Refractory Mortar from Germany

Quick-setting mortar for patching cracks in rotary kilns, containing mullite and clay. Classified HTS 3816.00.20.50 as other refractory mortar for cement plant use up to 1550°C. Trowel-applied with rapid dry-out capability.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Set time (<30 min) and bond strength tests mandatory

• Kiln rotation compatibility noted in technical data sheets

Alumina-Silicate Patch Refractory Mortar from Germany — Import Duty Rate | HTS 3816.00.20.50