Magnesium Fire Class D Extinguishing Powder from Mexico
Sodium chloride-based powder with inorganic modifiers for combustible metal fires (Class D). Wholly inorganic preparation for HTS 3813.00.10.00.
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
• UL listing for Class D performance mandatory for liability protection
• Grain size specification critical; too coarse fails smothering test
• Separate from ABC powders in inventory to prevent cross-contamination