Self-Setting Alkaline Binder from Germany
Liquid sodium silicate modified with proprietary additives for ambient temperature setting without external catalyst in foundry molds. HTS 3824.10.00.00 classification for these advanced prepared foundry binders. Eliminates gas evolution issues.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Proprietary additive composition requires non-disclosure agreements for CBP review
• Setting time performance data (2-4 hours) proves foundry-specific formulation
• Lower VOC emissions qualify for green foundry certifications