Synthomer Vycar 460x90A Terpolymer Latex Powder from Mexico
Synthomer Vycar 460x90A is a redispersible powder from VA-VC-ethylene terpolymer emulsion (<50% VA), used in cementitious adhesives and repair mortars. Primary form classification under HTS 3901.30.20.00 based on polymer content and subheading notes. Improves adhesion in construction.
Duty Rate — Mexico → United States
10%
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
• Certify as polymer powder, not mixture, with <15% auxiliaries
• CBP may require solubility tests
• Pitfall: excess emulsifiers lead to 3824 chemical prep classification