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3214.90.50.00/Facade Acrylic Stucco Mastic/Japan

Facade Acrylic Stucco Mastic from Japan

Pre-mixed acrylic-based mastic for patching and surfacing exterior stucco walls. Nonrefractory surfacing preparation under HTS 3214.90.50.00 for building facades. Not a paint or chemical compound per chapter notes.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Comply with ASTM C926 standards for stucco applications

• Document weather resistance and adhesion specs

• Prevent confusion with cement-based plasters under Chapter 68