Rock Wool HVAC Duct Liner from Japan
Adherable rock wool sheets for lining ventilation ducts to reduce noise and condensation. HTS 6806.90.00 for sound-insulating mineral material articles.
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
• SMACNA standards compliance documentation recommended
• Adhesive backing must not contain excluded plastic quantities