| Application area | The name of a shop | Colour and lustre (25℃ , FE-CO) | Viscosity (S, format tube/25 ℃) | Solid fraction (%) | Acid value (MGKOH/G) | Hydroxyl value (solid,MGKOH/G) | Solvent | Characteristic | Recommended use |
| Resin used for PU pri-mer | 8155 | ≤ 1 | 15--30 | 55±2 | ≤ 10 | 70±2 | Xylene/butyl acetate | Good mechanical and construction properties, good adhesion, fast drying, relatively economical | PU two-component primer and hammer texture paint, suitable for mechanical and hardware applications. |