Primer has always been a relatively overlooked role in wall decoration. Compared with the quality of the primer, people may pay more attention to the topcoat. In fact, this view is wrong. The primer is just like the cover. The foundation of a house must be solid so that the building can be tall. The primer must be of high quality so that the walls can last longer!
Misunderstanding 1: Primer is not very useful and is not needed.
When painting the wall, the primer can seal the base of the wall. By penetrating into the putty layer and filling it, it provides alkali resistance and effectively protects the wall paint. Membrane to prevent damage!
In addition, primer can also fill in the wall surface, make up for minor cracks, make the wall surface smoother, and maintain the painting effect for a long time. Therefore, painting the wall with primer is an important step and must not be omitted!
Misunderstanding 2: Primer is not needed if the topcoat is of good quality
Primer and topcoat have different functions. Topcoat cannot replace primer. Many people use good topcoat, but it does not take long for the wall to appear. The problem is that everyone points their contradictions to the topcoat, thinking that the quality is not up to standard. In fact, it is not the case. It may also be the reason why there is no primer on the wall!
The functionality of the topcoat is more focused on decoration and appearance, while the focus of the primer is on improving the adhesion of the topcoat, anti-corrosion and alkali resistance. The wall painted with primer can improve the bonding force between the latex paint film and the wall. , increase the fullness of the topcoat, which can effectively prevent problems such as peeling off of the wall.
Misunderstanding 3: Wall renovation No need for primer
Old wall renovation means that the wall itself may have certain problems. To avoid discoloration, peeling and other problems in the future, primer is indispensable. , on the one hand, the primer can play a cleaning role and prevent dirt and dust from penetrating. On the other hand, it can effectively save costs, making the topcoat easier to apply and reducing the amount of topcoat used!
If you want the wall to stay new for a long time, primer is essential. Royal Difunobo waterproof kitchen and bathroom paint is equipped with a special kitchen and bathroom primer to enhance adhesion, make the base layer of the wall stronger, and increase the durability of the topcoat. Fullness, alkali resistance, anti-corrosion and other functions, ensuring uniform absorption of kitchen and bathroom paint, making the paint more effective.
