Bitumen Impregnated Fiberboard Soundproofing Panels from Mexico
Medium density fiberboard panels (0.35-0.5 g/cm³) impregnated with bitumen for improved acoustic insulation and moisture resistance in wall applications. Classified under HTS 4411.94.00.30 for its density and bitumen treatment, which enhances sound absorption properties. Ideal for interior construction and studio dividers.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide acoustic performance test reports alongside density and impregnation specs to support classification
• Label products clearly as 'bitumen impregnated' to distinguish from untreated fiberboards during customs inspection
• Monitor EU REACH compliance if sourcing from Europe, as it affects US import eligibility