Galvanized Steel HVAC Duct Seals from Mexico
Narrow galvanized flashing strips for sealing HVAC duct joints. Zinc-coated flat-rolled nonalloy steel <300 mm wide, classified under HTS 7212.30.30.00 as other zinc-plated products.
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
• Coating must cover entire surface; spot-plating risks uncoated classification
• Width includes any adhesive backing if integral—measure total dimension