Foundry Core Binder Resin Mix from Mexico
Phenolic resin-based binder combined with catalysts for sand cores in metal casting. Under 3824.99.93 as other chemical preparations, distinguished from pure binders in 3824.50. Falls in allied foundry industries.
Duty Rate — Mexico → 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
• Differentiate from 3824.50 by confirming not solely for mold/core binding
• Provide resin composition and VOC content for environmental compliance
• Test shelf-life stability to avoid waste classification