Prolong Super Lubricants AFL Additive from Mexico
Anti-friction lubricant using AF technology for racing and high-performance engines. Falls under HTS 3811.29.00.00 as other additive for synthetic or mineral lubricating oils. Chemically bonds to metal for permanent protection.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Racing-specific documentation strengthens 3811 classification
• Flammability testing mandatory for air shipment
• Distinguish from solid lubricants (3403) by liquid carrier