How to prevent peeling and cracking of wall paint!

Interior wall decoration should be leveled at the grass-roots level most of the time. In order to make the wall finish paint good and environmentally friendly, the key is to choose the paste wall putty made of environmentally friendly and high-quality acrylic emulsion. Many users don't understand the importance of wall putty, and decoration workers are still using traditional putty with backward technology and poor performance. The traditional wall putty is made of powder and building glue (polyvinyl formal), which is not only time-consuming and laborious, but also pollutes the environment, and has low strength, poor water resistance and poor crack resistance. When wet, the putty layer will peel, crack and fall off. Especially in the secondary decoration, if the original putty layer is not completely removed, it can not be directly painted, resulting in a serious waste of manpower, material resources, financial resources and social resources, and secondary painting. Polyvinyl formal adhesive also contains carcinogenic toxic substance free formaldehyde, which poses a serious threat to the health and safety of the home environment after painting.