HVAC Cork-Rubber Acoustic Sheet from Japan
Vulcanized sheet blending ground cork and rubber for duct lining to reduce noise in HVAC systems. Fits HTS 4504.10.10.00 as wholly composed of pulverized cork and rubber.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• ASTM acoustic test reports aid classification
• Specify self-adhesive free to stay as plain sheet
• Monitor for mold growth inhibitors altering composition