Waterproof Filament Tape for Marine Applications from China
UV and saltwater resistant self-adhesive tape with HDPE backing and nylon filament reinforcement for boat repair, dock marking, and marine packaging. HTS 3919.90.50.20 covers this filament-reinforced tape designed for harsh wet environments. Maintains adhesion after prolonged submersion.
Duty Rate — China → United States
43.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
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)
Import Tips
• Salt spray test results (ASTM B117) essential for 1000+ hour claims
• Avoid reef-safe adhesive declarations without third-party certification
• Coil cores must resist saltwater; specify material in invoice