| Ingredients | Formulations (wt%) | ||||||
| TiO2 | OBC-TC2 | OBC-TC4 | OBC-TC6 | IHC-TC2 | IHC-TC4 | IHC-TC6 | |
| Commercial Kronox Titanium Dioxide | Core-Shell Extender Pigments from Obowo Clay Formulations | Core-Shell Extender Pigments from Ihitte-Uboma Clay Formulations | |||||
| Alkyd resin | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
| TiO2 | 63 | - | - | - | - | - | - |
| TiO2/LCC (2) | - | 63 | - | - | 63 | - | - |
| TiO2/LCC (4) | - |
| 63 | - | - | 63 | - |
| TiO2/LCC (6) | - | - | - | 63 | - | - | 63 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| P/B ratio | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 |
| Solvent | 12 | 12 | 12 | 12 | 12 | 12 | 12 |