Product Description Sag Index used to determine the level of Wet Film Thickness of Paint Film . It will help to evaluate visually for sag resistance of coating. The instrument is commonly used in laboratories for quality control and experimental purposes for various fields...
Product Description The term “ Opacity Chart ” refers to charts on which the test pattern is a simple combination of black and white areas, large enough for wide aperture reflectance instruments, as well as for visual opacity and color...