Wingstay L Antioxidant for Synthetic Rubber from Japan
Wingstay L is a liquid phenolic antioxidant providing long-term protection against oxidation in synthetic rubbers like SBR used in tires. Classified under HTS 3812.39.9000 as a compound stabilizer for rubber. It prevents cracking and aging during service life.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide formulation details proving it's a prepared stabilizer, not a simple phenol
• Ensure DOT hazardous material shipping papers for liquid chemical imports
• Label containers clearly as rubber stabilizer to prevent reclassification as general organic chemical