Aromatic-Modified Adhesive Promoter Primer from Mexico
Primer solution enhancing adhesion of glues to metal and plastic surfaces, with greater than 5% aromatic silanes for chemical bonding. Classified in HTS 3824.99.2900 for its mixed aromatic chemical preparation status, not as a pure adhesive.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Document primer vs. adhesive distinction to stay in 3824; TSCA certification required for silane components
• Avoid bulk packaging misclass as 3506 preparations