... around cold water, it will trun pink. After dry, it will be no color 2.Strong viscosityWallpaper ... cold water, it will be turn prink, after dry, it will be no color2.Excellent stickness, ... of potato, environment friendly product.Can easy mixing and quick dissolve in cold water, suitable for various different ... It requires wall neat clean, dry, no solid, no hole, strong and no dust. First put the ...