Build Daily

Building Materials

August 12, 2017 18:08

How to make a first coat of PVA with their own hands .

Why do not neglect the amateur?

Everyone, faced with the need to repair, knows to wash the walls - one of the essential steps of surface preparation.Penetrating into the small cracks surface primer binds it, and also allows in the future to apply different compositions, be it paint or varnish.This is exactly what repairs in several stages gives a guarantee of durability work.

homemade PVA primer composition helps reduce the cost of buying ink.Due to the fact that the surface becomes smooth and well with new layers, coloring is not required in several layers.

Those who are just beginning to acquire the skills of building business may begin to doubt the reliability of these methods, they say, when you do with your hands, more mistakes.But this is not the case, everything is done very simply, and chemical education is not required.

How to prepare a primer of PVA?

In order to prepare a primer on their own, you need to take all known PVA glue and dissolve it in water.Experts advise not to use this method if you want to process a large surface, but in small portions it is possible to dispense the adhesive base.Spreading

composition per 2 parts water to 1 part adhesive slurry can be obtained, which is quite easy to apply to the surface and leaves a whitish layer.Naturally, self-prepared primer will not have all the qualities of a professional staff, but if after repair was a large supply of adhesive, it can be applied in the case.

professional staff can provide protection against mold formation, glue just helps make the surface more receptive to the application of new layers of paint and varnish.

As previously mentioned, the composition is quite simple to prepare.Do not cook too much solution after long standing its fastening quality deteriorated markedly.It should be understood that the primer with your hands on quality will always be the following special trains.

A few tricks for a successful repair

To improve the quality of the primers can always add a little crushed chalk or liquid resin.The adhesive composition is suitable for treating the walls of which are decorated with wallpaper, but proper preparation of primers, which becomes the basis of PVA, can give a pretty good result.

The main difference between the adhesive primer is that it is not absorbed into the surface, does not fill small cracks and gaps, and simply forms a film.Given the fact that the variance gives the best result, it is possible to weigh the "pros" and "cons" economical option.

composition preparation is best done in a warm room, away from the balconies and fire.Depending on the required volume of the finished composition is taken bucket or any other open container.It gradually poured glue, and thereto is added water.

It is very important to carry out the mixing, working in parallel with a stick or a special spatula, water should quickly dilute the glue, but do not stay on its surface a separate layer.If the question arises, what to replace the primer, you can always start with PVA.

classic proportions is considered an option of 2 parts water to 1 part glue, however, if a person needs to get more liquid or thicker composition, it can change the value of shares.Introduction of chalk or resins should be implemented "by eye", carefully adding elements into the prepared mass.

Do not forget about the rule of constant agitation, in the end, you can get an excellent building material, the quality is close to a professional mixtures are sold in specialty stores.