Marine Grade Hypalon Coated Nylon from Japan
Nylon fabric coated with Hypalon (chlorosulfonated polyethylene, >70% plastics) for inflatable boats. Durable visible coating classifies under HTS 5903.90.20.00.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify synthetic rubber-plastic as 'plastics' for 5903 vs. pure rubber 5906
• Document marine end-use but avoid tire reinforcement confusion
• Test weight per m² if near 1500g threshold (though for rubberized)