Oakum-Impregnated Grafting Mastic from Mexico
Tar-impregnated fiber mastic for tree grafting wounds, providing breathable seal. HTS 3214.10.00.20 covers this as grafting putty mastic. Ensures chapter compliance by being non-bituminous.
Duty Rate — Mexico → United States
13.7%
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
• Phytosanitary certificates essential for plant-related imports
• Specify non-tar base if applicable to dodge Chapter 27 exclusions
• Shelf-life testing prevents rejection due to separation issues