If the dissolving ability of the diluent is too strong, that is, using a diluent that is too fast to dry, it is easy to break through the paint film to form small pinholes, and different types of thinners should be used according to the ambient temperature. For example, in the summer, using a quick-drying thinner, the Auto Coatings film is particularly prone to problems.
after the paint film is sprayed, the temperature can not rise too fast, because the surface of the paint film rises too fast, causing the surface to dry. The thinner and air inside the
paint film break through the surface of the paint film to form pinholes.
go grab the uniform, not too close to cause too wet, because the air will be put into the paint film together, excess air and thinner will lead to pinholes.
We also can provide car paint matting agent.If you are interested,welcome to contact us.
