Novolac Phenolic Hot Core Binder from Mexico
Novolac resin with hexamethylenetetramine catalyst for hot core box processes in precision foundry operations. HTS 3824.10.00.00 covers these heat-cured foundry binders. Ideal for small, intricate cores in engine components.
Duty Rate — Mexico → United States
16%
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
• Hexamine content (8-12%) specification prevents general resin classification
• Core box temperature compatibility (400-500°F) documentation required
• Dust-free formulation reduces worker exposure claims at entry