Glass Fiber Battery Separator Mat from Canada
Microglass fiber mat for lead-acid battery separators requiring high purity. HTS 7019.90.51 for specialty non-woven glass fiber articles; boron-free composition prevents contamination. Specific porosity control.
Duty Rate — Canada → United States
14.3%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify boron content <5 ppm; declare pore size distribution; provide electrical resistance test data