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Primers are essential and do not waste any new walls or old walls, they not only contribute to protecting the wall surface but also enhance the aesthetics of the building.
Primer is a specially formulated paint, with many different coatings, so any primer should be used because:
– It provides a high degree of adhesion, increasing the bond strength of the coating.
– It has the ability to resist alkalis (contained in lime, cement …)
– It enhances the waterproofing ability of the wall surface.
– Helps to be more complete, more uniform and glossy, thus making the film more attractive.
– Some types of primers also help prevent stains and moss mold through.
Although not using a primer is less likely to cause injury at the time of application, it will in the long run reduce the life span and aesthetics of the coating:
-The color coating will be uneven, more paints coated, susceptible to alkaline spills …
If you do not use primer, you will have to use more coatings as the coating will be sucked into the plaster coating, as the paint finish can be more intense than the painted wall. Lining. While the cost of high alkaline coatings is high, but because of the large coverage it becomes cheaper than the coating, it is always more economical to use a primer.
Do not use normal white paint instead of primer because the paint does not have the features of primer as waterproof, alkali resistance, high adhesion and smooth surface for the surface; This may lead to a situation where the paint is stained, peeling or the paint surface is not smooth.
In order to make the work more perfect, besides the use of high-grade paints, the primer is needed in the following cases:
-When painting on the new wall surface,
– When repainting the surface has been exfoliated or degraded to expose the surface material as unpainted
Like other exterior coatings, primers perform best when the surface is well prepared. Whichever object the surface needs to be primed should be cleaned, free of dirt or splashed paint and no pollutants.
If the old paint is still good, just change the color of the new paint without primer, then use the normal white coating instead of the primer to save more.
Most primers are designed for specific applications in and out of the home. It also enhances the surface by hiding uneven stains. This interior primer protects the new coating, increases adhesion and prevents sagging. Prevents mold and mold. They are very useful for bathrooms, kitchens and other wet rooms that limit the moisture on the wall, thereby reducing the possibility of unsuitable paint conditions. Smooth over the coating and ensure the top coat is polished to maximize smoothness.
In general, primers are essential and do not waste any new walls or old walls, they not only contribute to the protection of the wall surface but also enhance the aesthetics of the building. Highlights of the high primer. The level is that while the primer can be changed, the primer does not. High quality primer also protects the paint on high alkaline mortar, strong erosion and moisture resistance.
Paint, Coatings, and Paints are very necessary and do not waste any new walls or old walls, they not only help to protect the wall surface, but also enhance the look. Fine works.
Primer is a specially formulated paint, with many different coatings, so any primer should be used because:
– It provides a high degree of adhesion, increasing the bond strength of the coating.
– It has the ability to resist alkalis (contained in lime, cement …)
– It enhances the waterproofing ability of the wall surface.
– Helps to be more complete, more uniform and glossy, thus making the film more attractive.
– Some types of primers also help prevent stains and moss mold through.
Although not using a primer is less likely to cause injury at the time of application, it will in the long run reduce the life span and aesthetics of the coating:
-The color coating will be uneven, more paints coated, susceptible to alkaline spills …
If you do not use primer, you will have to use more coatings as the coating will be sucked into the plaster coating, as the paint finish can be more intense than the painted wall. Lining. While the cost of high alkaline coatings is high, but because of the large coverage it becomes cheaper than the coating, it is always more economical to use a primer.
Do not use normal white paint instead of primer because the paint does not have the features of primer as waterproof, alkali resistance, high adhesion and smooth surface for the surface; This may lead to a situation where the paint is stained, peeling or the paint surface is not smooth.
In order to make the work more perfect, besides the use of high-grade paints, the primer is needed in the following cases:
-When painting on the new wall surface,
– When repainting the surface has been exfoliated or degraded to expose the surface material as unpainted