4008.19.40.00/Natural Rubber Foam Insulation Strip/Japan

Natural Rubber Foam Insulation Strip from Japan

Cellular vulcanized natural rubber strip for thermal and acoustic insulation in HVAC systems. Fits HTS 4008.19.4000 as 'other' strip of cellular natural rubber, supplied in rectangular uncut form.

Duty Rate — Japan → 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
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Import Tips

• Include lab certification of natural rubber origin (e.g

• >50% NR content) to distinguish from synthetics

• Document that strips maintain rectangular cross-section without profile shaping for 4008 compliance

• Watch for reclassification if sold pre-cut for specific machinery as 'articles' under 4016

Natural Rubber Foam Insulation Strip from Japan — Import Duty Rate | HTS 4008.19.40.00