BASF MasterMatrix UltraFlow Self-Consolidating Agent from Canada
Proprietary blend enabling self-consolidating concrete that flows without vibration. Prepared concrete additive HTS 3824.40.5000 for complex formwork applications. Reduces labor and improves finish quality.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Passing ability test results; aggregate compatibility data; proprietary blend protection