Lightweight Glass Fiber Battery Separator Mat from Mexico
A chemically bonded nonwoven glass fiber mat used as separators in lead-acid batteries, weighing less than 185 g/m². Its open structure allows electrolyte flow while preventing short circuits, fitting HTS 7019.73.90.10 criteria. Essential for automotive and industrial battery manufacturing.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide battery manufacturer end-use letters for verification; certify chemical composition excluding lead crystal; ensure dielectric strength testing documentation