Colored Glass Fiber Battery Separator Mat from Canada
Chemically bonded non-woven fabric from colored glass fibers designed for lead-acid battery separators. Classified under HTS 7019.72.90.60 for its colored, closed chemically bonded structure providing insulation and electrolyte flow. The coloring aids in identification during manufacturing.
Duty Rate — Canada → United States
17%
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
• Provide battery industry end-use certificates to support classification over general fabrics
• Ensure lab analysis shows chemical bonding agent content to differentiate from needle-punched mats
• Avoid common pitfall of declaring as paper products; glass fiber composition requires Chapter 70