Primer for concrete - select the adhesive composition

Primer for concrete floor - why such a procedure?

Typically, a primer is sold in a semi-liquid form, and it still needs to raise.This procedure is carried out in order to increase the adhesion of the concrete base, followed by finishing and reliable protection for the concrete against adverse external influences.During repairs on the concrete floor can accumulate a lot of dust, which can not be removed in any other way, and the tool eliminates this problem.

primer for floor can be universal (used both indoors and outdoors), and special applications (only indoors or outdoors).Each of these types has its own characteristics: resistance to various influences, the degree of protection grounds.

concrete base, as is known, has a smooth surface, which makes it a weak adhesion to the materials to be applied, so it is prepared before priming.Otherwise, the latter will be of poor quality.

However, if the surface is no different strength, the better to use deep penetrating hardener.Its particles are able to penetrate the base, and strengthen it, but the injectable formulations of this kind should be described as a separate item.

Primer for concrete - particularly the treated surface

Since base of concrete poorly absorbs moisture, it will need to prepare it for a polymeric composition with quartz sand.After applying the solution onto the surface, it becomes rough and adhesion to paint or glue afterwards becomes better.Thus, the base wear resistance significantly improved after treatment.

order to improve substrate strength, its resistance to adverse environmental conditions, the solution is used deep penetration enhancing adhesion properties of the surface.This may be an alkyd primer.If the base is in a room with high humidity, taken mixture with water-repellent effect.

In any case, the floor must be used adhesive primer.The cost of such primers is much higher, however, and they operate efficiently.Particularly relevant this mixture if the flooring tiles will be used, parquet or other materials that need to be glued.

If you want to paint the floor, then the primer and the paint must have a common basis: alkyd, water-dispersion acrylic.

Primer for sex - purchase and use of the composition

This type of primer (adhesive) at its core is an acrylic latex and the filler, which can firmly connect the concrete base, followed by finish, it does not matter which one.To distinguish the mixture of deep penetration of the reinforcement is very simple: the latter has a white milky color, and deep penetrating primer - a little cloudy.

primer for concrete floors should be selected depending on its purpose.You can also protect the base of concrete primer antiseptic.Particularly relevant it is in areas where poor ventilation and high humidity is possible.

Perform priming procedure is simple.It is only necessary to dissolve the mixture in accordance with the instructions on the package.For the application, you can take a brush or roller.Apply primer better to the entire surface and allow it to dry thoroughly.Typically the surface coating composition 1-3 times, depending on the surface quality.