Sika ViscoBytal Fiber-Reinforced Flow Improver from Germany
Specialized admixture for fiber-reinforced concrete maintaining workability with high fiber dosages. HTS 3824.40.5000 classification for concrete additives in structural shotcrete and overlays. Prevents fiber balling.
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
• Fiber interaction studies; shotcrete velocity tests; bulk bag certification