In fact, painting and roller coating have both advantages and disadvantages.
Advantages of spraying: the spraying speed is fast, the hand feeling is smooth, delicate and smooth, and the corners and gaps can also be painted well.
Disadvantages: The protection work of the construction team is heavy. In addition, if there is a bump, the color difference of the repair will be more obvious than that of roller coating.
Advantages of roller coating: paint saving and small color difference for repair.
Disadvantages: It is easy for workers to cut corners (referring to adding more water), and it will be troublesome to deal with corners.
Note: The type and quality of the drum will directly affect the final effect.
How to spray wall paint?
1.The order of painting is very important. In the specific operation, the top plate shall be painted first and then the wall surface.
2.During the specific painting process, the construction sequence shall be from top to bottom.
3.When painting, it needs 2 to 3 times, and each painting should be carried out when the previous painting is completely dry.
Post time: Nov-10-2022