This standard specifies methods for the production of Artist Tube Coatings and Miscellaneous Nonflowing pigment Coatings, in particular the technical requirements for use in the preparation of homogeneous films. In response to the paste consistency of Artist Coatings, the standard provides guidance on how to obtain opaque samples from low viscosity Coatings. The standard emphasizes the control of transparency and drying time in Coating film preparation, ensuring conformity and Reliability of Coating samples in Colorimetric measurement and Miscellaneous evaluation. This specification provides specific implementation steps for producers to develop mass conformity standards and advises users to consider the specific properties and usage requirements of Coatings in practical applications.