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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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