Finishing work requires a phased implementation and adherence to all requirements. In order for the emulsion and other compositions to lie flat, the base must be pre-treated. Therefore, the answer to the question of whether it is necessary to prime the ceiling before painting is definitely positive. After all, this guarantees an extension of the service life.
Processing advantages
The primary function of a primer is to improve adhesion between materials. Due to compaction and smoothing of the surface, the compositions lie evenly and firmly fixed to each other. The primer creates a film on the surface, which reduces the risk of dust and other particles getting under the emulsions or varnishes, which can reduce the adhesion of materials.
As for whether the ceiling should be primed before painting, most experts recommend doing this to extend the shelf life of the applied funds. Thanks to the process of chemical action between the elements, the adhesion process begins, which significantly strengthens the applied layers. Due to the primer, the process of regulation of moisture absorption takes place, it does not penetrate the base, but the following layers do not dry out.
Also, preliminary surface treatment contributes to the even application of emulsion and other compositions, so do not once again wonder whether it is necessary to prime the ceiling before painting, as this is an effective and important step in the process of creating a smooth and durable surface.
Preparation and process
Depending on the type of coating and materials used, some stages differ or are not performed, but in general, the technology for performing the work is universal in any case. Although the list of works is small, it can take a lot of time and energy to perform, since between each step of applying the compositions it is necessary to wait for all layers to dry well and there is no accumulation of moisture inside.
The surface is cleaned of the remnants of the old coating. It can be the remains of wallpaper, emulsion or paint. Cleaning is carried out at the preparatory stage with a spatula. Further, all debris and large particles of unnecessary material should be removed so that there are no problems in further work. The ceiling must be cleaned of dust with a rag and a broom. There may be cracks or irregularities on the surface, they must be repaired, otherwise after finishing all the imperfections may appear. Then a primer is applied to smooth and protect against mold. After drying, the craftsmen putty and smooth the surface. While it is dry, it is advisable to cover the floor with a damp cleaning, so that excess dust does not rise. Regarding whether it is necessary to prime the ceiling before painting, experts advise to do this in order to improve the adhesion between the layers and accelerate the drying process.
Key actions
If the decision on priming is made, you must select the type of mixture to work with. Ready mixes are sold in construction stores, but consumables for the base are selected depending on the type of paint, because the drying speed and density of each type has its own. If the processing area is too large, then you can buy a concentrate, it will save a little money, the quality does not differ from the usual primer coating. The concentrate must be diluted in water to the desired level of density.
There are different opinions on whether the ceiling should be primed before painting with an aqueous emulsion base. Some masters advise not to do this, since the paint has enough moisture so that the layers adhere well and a chemical reaction occurs, but additional priming will speed up the drying process. Therefore, if the timing of the repair work is important, then it is better to use a primer.
Tool selection
For a high-quality process, it is necessary to choose a roller with a dense pile, so that a sufficient amount of emulsion is accumulated and the composition penetrates well into all cracks and covers irregularities. In construction stores, you can buy rollers with a long handle to get to the ceiling from the floor, but this may not be too convenient, so in most cases standard rollers are bought.
It is imperative that the ceiling be primed before painting with a fleecy roller, and not spongy, since the latter does not give a qualitative result. To mix paint, a tray is used in which it is convenient to lower the roller for uniform impregnation of the mixture. For staining angles, a maklovica is used. Due to the long pile, it is convenient to handle hard-to-reach spots with it.
For quick drying in the winter, you can use a fan, thanks to which the layers will dry several times faster. So that there is no question of how to prime the ceiling before painting, you need to select mixtures in advance.
Expert Advice
In order for the priming process to be of high quality, it is necessary to monitor the amount of mixture on the roller and apply it evenly. The roller should be well rolled over the surface so that the primer penetrates the top layer and covers all the imperfections.
If the soil is greatly stretched over the ceiling, then due to too thin a layer of efficiency from the process will not be. Therefore, it is necessary to monitor a sufficient amount of primer on the roller and regularly moisten the tool in the mixture. Some compounds can be quickly absorbed, so after drying the first layer, apply another layer to consolidate the result. If the surface absorbs quickly, experts advise applying even three coats of primer.
Further work can be carried out only after the primer layer has completely dried, otherwise the process of exfoliation from the surface of the materials that have not dried out will begin. On the packaging of mixtures, manufacturers indicate the optimal time for which the process of rapid drying should occur. On average, it is from 3 to 5 hours. As for which primer to prime the ceiling before painting, it depends on the materials on which the base will be applied.
Base selection
Much depends on the type of coating on which the primer layer will be applied. Therefore, manufacturers have developed several options for the primer, due to which high-quality finish of any surface is carried out.
The label indicates the materials that are suitable for compatibility with the primer, if the mixture is bought for the first time, it is best to consult a specialist to take into account all the advantages of the composition. The primer can also be deep penetrated for surface treatment. The first option is well suited for applying several layers and for overhaul, for a cosmetic surface treatment a conventional primer is sufficient.
A deep penetration mixture is inexpensive, but goods made by a German company are more expensive due to transportation. The primer is well absorbed even on wooden surfaces, experts advise to pay attention to the alkyd type.
To make the right choice in what primer to prime the ceiling before painting, you need to pay attention to the composition of the mixture and the presence of antiseptic additives that prevent the formation of fungus and mold in rooms with a high level of humidity.
Recommendations and information
The quality of the work depends on the density of the mixture. If the soil is liquid, droplets may form on horizontal surfaces. To avoid this, it is necessary to walk on the surface of the roller after full processing, so that it dries evenly and without accumulation of soil. It will also help avoid stains.
Do I need to prime the putty before painting the ceiling? Of course, if quality of work and its durability are important, protection against moisture and a perfectly smooth surface in the end. Do not mix different primers for finishing, as this can lead to delamination on the surface and the appearance of bumps.
Quartz Blends
Primers on this basis are used when the surface does not absorb moisture, which complicates the process of drying and applying other layers. This happens after mastic or oil paint with a high density.
Soils based on quartz are also called concrete contacts due to the possibility of penetration into such surfaces. Also, after application, they create a film that adheres well to the following layers of finish. Therefore, the answer to the question of whether it is necessary to prime the painted ceiling before painting will be positive, since this is an additional opportunity to enhance the adhesion between the finishing layers to create a perfectly smooth surface.
Features of working with putty
It is imperative to apply a primer on the putty surface so that the following layers are applied evenly and dry faster. Almost any type of primer is suitable for this, although it is better not to use dense mixtures, since this increases the drying time. Specialists and craftsmen advise not to think about the question of whether it is necessary to prime the putty ceiling before painting, but be sure to perform this stage for a quality repair.
When choosing a primer, you should pay attention to the composition of the mixture and the drying time, the smaller it is, the thinner the layer of soil creates on the surface. For a better choice, you can consult a specialist in the store, this will help to buy the right product.