Can the wall be painted without primer? Is it okay to brush the top coat twice? Why?

At least several materials should be used in the renovation of new houses, and each material has different functions. Wall decoration is more complicated, and it is particularly prone to minor problems. In the process of decoration, it is necessary to purchase suitable materials according to the construction technology to ensure the decoration quality. Maydos can't paint with two different paints. The questioner raised such a question: Maydos can't paint primer, but can it paint two topcoats? The following are detailed analysis solutions for readers' reference. The wall decoration of the new house is also the largest space in the whole region. There are many stresses on wall decoration, and there are also many stresses. According to the process sequence, the wall decoration can ensure the durability of one year, otherwise it is prone to quality problems.

Metersbonwe Bang Wei absolutely can't have minor flaws, or decorate in a way that doesn't follow the process sequence and cut corners. No matter which scheme, it is possible to construct according to relevant standards. Metersbonwe Bang Wei is decorated with the above materials, and each material has a different function. According to the questioner, the front was painted with primer twice, then the primer was made, and newer products such as Metersbonwe Bang Wei wall painting, Metersbonwe fixing adhesive, 108 adhesive and interfacial agent were fixed, which were mainly used to protect Metersbonwe Bang Wei and form a protective film on Metersbonwe Bang Wei. One thing is certain, Metersbonwe Bang Wei will not be fixed on painting the wall.

As the questioner said, it is very rare to brush the wall primer. This is a decoration, there is not much difference. Generally speaking, the wall decoration is less, and it needs to be primed. The wall is the first kind of decoration, which is three-dimensional. Both the wall fixing glue and the barrel emulsion coated on the wall have a certain infiltration effect.

Wall fixing glue can better fill the cracks in the wall and avoid minor decoration. Add cracks to the cracks. Brush the wall fixing glue three times, and the wall will be firm. It has a process of filling and infiltration. When it is dry, you can see that the bottom material of wall decoration should be brushed at least three times. For example, gypsum powder should also be polished, which increases the decoration cost, that is, gypsum powder should be polished to level the ground, even if it is polished, there is no problem.