HVAC Duct Reinforcement Filament Tape from China
Foil laminated self-adhesive tape with polyester scrim filament reinforcement for sealing HVAC ducts, plenums, and climate control systems. Meets HTS 3919.90.50.20 as filament-reinforced tape providing air-tight seals. UL 181A certified for pressure-rated applications.
Duty Rate — China → United States
43.3%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Foil thickness gauge and scrim mesh count must match UL file specs
• California VOC limits apply; provide emissions test data
• Duct diameter compatibility affects customs value declaration