Sodium Silicate and Potassium Silicate Mold Binder from Germany
Liquid binder combining sodium silicate and potassium silicate for core production in metal foundries, offering rapid setting and high-temperature stability. Classified under HTS 3824.99.39 as a specific mixture of inorganic silicates designed for foundry mold/core binding, distinct from single-compound preparations. Enables precise casting of complex metal parts.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Label containers clearly with silicate ratio and foundry end-use to support classification; test for heavy metal contaminants per TSCA regulations; use proper UN packaging for corrosive liquids during ocean freight