Tin Expansion Joint Seals from Mexico
Flexible tin seals inserted in concrete expansion joints for waterproofing. HTS 8007.00.5000 covers these construction articles of pure tin.
Duty Rate — Mexico → United States
2.8%
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
• ASTM testing for construction materials often required
• Pure tin vs lead sheet (7804); composition docs critical
• Installed end-use risks building materials classification