| Type | Product name | Color | Particle size (μm) | Solid content (%) | Viscosity (25˚C, cPs) |
| HFR | KU FR 1312 | White | >10 | 65 ± 2 | - |
| HFFR | KNF 1220HF | Pale white | >10 | 100 | 50,000 ± 20,000 |