This standard tests the consistency and Miscellaneous performance changes of solvent-type or water-based paints during storage, especially at temperatures above 0 ° C. The test method includes observing the sample for skinning, corrosion, odor changes or consistency changes, etc., to evaluate the Stability of Coatings. This method helps to understand the changes of Coatings during storage in order to better control the mass of Coatings. SI units are standard units, and the values in parentheses are for reference only. It is up to the user to determine the applicable safety measures.