Corrosion inhibitors
Updated 8/5/2026
| Product Name | Manufacturer | Dosage (oz/yd3) | MnDOT Standard Abbreviation |
|---|---|---|---|
| Sika CNI | SIKA Corporation | 256 -768 | SICNI | MCI 2005-AL | Cortec Corporation | 24 | MCI2005AL |
| MCI 2005-NS | Cortec Corporation | 24 | MCI2005NS |
| RussTech RCI | RussTech Inc | 256 -768 | RTRCI | MAPESHIELD CI 300 | MAPEI | 640 | MAPECI300 | MAPESHIELD CI 320 | MAPEI | 256 | MAPECI320 |