... and hand-feeling, 3, solve the surface defects in leather’s production process, such as pinhole, fisheye, ... 25°C, mps) 30-35solid content(%) 3). density(25°C, g/ cm3) 1.01~1.024). Surface tension(25°C ... minutes.4 ApplicationThe product can be widely used in dry and wet PU, PVC leather, surface wetting ... ). This product should be stored in a cool place, not stored in opening container, the shelf life ...