Those who make repairs in the house with their own hands, a good primer-concentrate will be just the way. The fact is that without a high-quality base it will be impossible to paint surfaces, lay tiles, apply plaster and wallpaper. Before using this emulsion composition, you need to read the instructions and find out how to use the primer correctly, where it is used and how to choose a quality product.
General characteristics of primers
A high-quality concentrate primer should fulfill two functions:
- Strengthen the surface, thereby making it more durable.
- Fasten the surface and the material, which will be applied directly to the primer, well and efficiently.
The use of soil composition is practical, but also economical. Since after applying to the surface of the primer all the pores and cracks are closed, half the paint will be spent on painting.
This composition must meet the highest requirements, as it is the basis for all coatings, without exception. To choose a really high-quality primer, you need to get acquainted with all the varieties.
If the surface is loose and porous, a deep penetration primer can be applied. It is ideal for surfaces of this type.
Remember that by saving on choosing and buying a primer, you risk ruining the repairs in the house or apartment with your own hands, without suspecting it.
Deep penetration primer
As mentioned earlier, a deep penetration primer-concentrate is used to strengthen and treat loose surfaces, since it contains acrylic components. It is acrylic compounds that provide reliable strengthening and minimize the absorption capacity of the base.
Experts do not recommend applying a deep penetration primer on metal surfaces and walls covered with bitumen residues and grease.
This composition has a lot of positive qualities:
- It has antiseptic properties.
- Protects surfaces from abrasion.
- Moisture resistant.
- Minimizes the amount of finishing material used.
Types of primers and their features
The choice of primer concentrate depends on what material it will be applied. If the surface is in good condition, a firming composition is suitable for it. For walls that require in-depth bonding, it is better to use a deep penetration primer with fine-grained additives.
Also on sale there are other types of primers, namely:
- Polyurethane Used for concrete and polyurethane coatings. Penetrates deep from 3 mm to 10 mm.
- Shellac. Base for water stains.
- Aluminum Anticorrosive primer protecting ferrous metals. Available in aerosol form.
- Polyvinyl Acetate. A thick composition of white color, odorless. It is applied on concrete, plasterboard, plastered and plastered surfaces.
- Silicate. The silicate primer includes water glass. Use for front works.
- Epoxy. It is applied on concrete, reinforced concrete, stone and metal surfaces.
- Universal. It is used for exterior and interior decoration.
Functions and application of primers for indoor and outdoor use
Concentrated primer performs certain functions:
- destroys rust;
- prepares wooden surfaces for painting;
- eliminates defects;
- provides grip.
The primer interacts with a variety of surfaces:
- wooden and plaster, protecting them from moisture;
- for smooth surfaces, a composition with quartz sand is suitable, it will retain the finish.
In addition, when working with a primer-concentrate, it is worth paying attention to certain features, for example:
- In no case can you replace it with a polymer dispersion or water-based paint, since ultimately marriage is inevitable.
- Before applying a primer to blocks, walls and ceilings, they must be pre-treated with concrete contact.
Application rules and safety measures when working with the primer "Ceresit"
Regardless of what composition is applied to the surface, the Ceresit primer concentrate or other emulsion compositions, the main thing is to strictly observe safety measures. To protect the eyes and hands, it is necessary to purchase special gloves and glasses. People suffering from allergies should protect themselves from contact with such substances and give such work to the hands of specialists of the repair team, without risking their health. If the primer gets on the skin, it will quickly dry out and will be difficult to wash off, so you need to wear special clothing before soaking the walls.
In order for the primer to hold firmly, it is necessary to clean the surface of dirt, dust and grease stains.
Characteristics of the primer composition "Plitonite"
There are many popular formulations on the world market, one of which is Plitonit Concentrated Primer. It is designed for cement and gypsum-based flooring. The primer does not form a film characteristic of many formulations and reliably bonds the bases.
To dilute the concentrate, clean drinking water must be used. Before adding it to the primer, you must thoroughly mix the composition in the container and then dilute it according to the instructions.
Features of the primer composition "Aquastop"
Another composition is the Aquastop Concentrated Primer. It protects surfaces from moisture and is used when warming loggias and balconies. The main advantages of the autostop concentrate primer are:
- Water resistant and water resistant.
- Adhesion enhancement.
- Protection against adhesives.
Using a primer-concentrate during the repair, you can be sure that the surface will become flat and all visible defects will immediately disappear. Therefore, every knowledgeable person will confirm that it is impossible to make a good repair without a primer. This is a high-quality, reliable and practical product that is often used in residential, industrial and commercial buildings and even in rooms with high humidity.