Coated Paper HVAC Duct Gaskets from China
Die-cut gaskets from acrylic-coated paperboard for sealing HVAC duct connections. Classified HTS 4823.90.60.00 as coated paperboard gaskets for air-tight seals in ventilation systems. Coating resists oils and temperature extremes.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Document coating type (acrylic/silicone) and temperature rating specifications
• Provide airflow test results demonstrating sealing effectiveness
• Ensure declaration specifies 'gaskets' not 'insulation' to avoid 6806 classification