1. Incorrect painting method: When using water-based paint, make sure that the surface of the chair is smooth and clean, polish it before painting, and brush it evenly with tools such as brushes to avoid uneven painting.
2. Insufficient coating: Water-based paint usually needs to be coated with multiple layers to achieve the desired effect. After each layer is completely dried, fine grinding and dust removal are carried out, and the next layer is painted to increase the thickness and smoothness of the coating.
3. Poor painting environment: Water-based paint likes to be painted at high temperature and relative humidity, which is helpful for the formation and drying of paint film. If the environment is too dry, water-based paint may dry too fast, resulting in incomplete painting. On the contrary, if the environment is too humid, the drying time of water-based paint will be prolonged. Therefore, suitable environmental conditions should be selected according to the suggestions of water-based paints.
4. Poor paint film quality: The quality of water-based paint will also affect the brushing effect. Choosing a brand of water-based paint with good quality and matching diluent or regulator correctly according to the instructions can improve the brushing effect.
If all the above methods have been tried, the ideal effect still cannot be achieved, which may be caused by other reasons. It is recommended to consult a professional decoration master or paint supplier, who may provide a more accurate solution according to the specific situation.