Colored Glass Fiber Thermal Insulation Mat from Mexico
Mechanically bonded non-woven mat of colored glass rovings for high-temperature thermal insulation in industrial furnaces. Classified HTS 7019.62.90 as colored closed roving fabric. Meets Chapter 70 glass wool silica content requirements.
Duty Rate — Mexico → United States
17%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify silica content meets glass wool definition; document temperature rating; differentiate from mineral wool products