Soundproofing Barrier Sheet from Germany
Mass-loaded vinyl plastic layer with polyester fleece backing, >70% plastics, >1.492 kg/m² for acoustic barriers. Man-made polyester dominates. HTS 3921.90.25.10 applies.
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
• Sound transmission class (STC) ratings support classification and valuation
• Ensure mass per unit area certification for weight compliance
• Prevent confusion with Chapter 68 stone soundproofing by plastic content proof