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Nepheline Syenite Plaster Filler from Germany

Coarse nepheline syenite (D50=25µm) for gypsum plasters and joint compounds improving sandability. Replaces diatomaceous earth for better finish. HTS 2529.30.0050 'other' nepheline processed to plaster grade.

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%

Import Tips

Hegman gauge 4-5 verifies plaster grade vs. paint extender

Calcium sulfate reactivity tests prevent gypsum confusion

Dust suppression agents prohibited; dry powder only

Nepheline Syenite Plaster Filler from Germany — Import Duty Rate | HTS 2529.30.00.50