Vulkalene A Rubber Antiozonant from Canada
Vulkalene A is a microcrystalline wax-activated p-phenylenediamine antiozonant system for truck tire treads containing aromatic stabilizers. HTS 3812.39.60.00 covers the modified aromatic antioxidant components.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document wax bloom temperature and activation profile
• Include ozone crack resistance test method references
• Specify microcrystalline wax grade and origin