Glass Microspheres for Reflective Paint from Canada
Tiny glass microspheres under 1 mm diameter used as fillers in road marking paints for retroreflective properties. HTS 7018.90.50.00 covers glass microspheres not exceeding 1 mm, other than imitation jewelry. They enhance visibility by reflecting light back to its source.
Duty Rate — Canada → United States
16.6%
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 microsphere diameter under 1 mm with lab test reports to qualify for this subheading
• Declare intended industrial use to avoid consumer product regulations
• Ensure bulk packaging documentation specifies non-hazardous glass composition