Smoothing filler refers to a product regularly used by DIY enthusiasts for several purposes. It flattens the various roughnesses of a wall before applying the paint. The process is thus facilitated, and makes it possible to obtain a quality rendering. The use of a smoothing coating can be done during a new construction, or during a renovation. His choice must therefore be made by considering certain criteria, in order to benefit from all the advantages. What do you need to know on the subject?
About the smoothing filler
This is the product that serves as a covering on a wall, after the placement of a filler intended for filling. It has the appearance of a paste to be applied to the surface to be painted. Depending on the desired rendering, the shapes of the product are variable. How to make a smoothing coating? You can bet on one of these two commercially available variants:
- Film ;
- The film.
Whichever choice you make, the wall finish will benefit from perfect insulation. To properly prepare the wall for the application of a paint, the ideal would be to bet on the film coating. It is generally used indoors. The coating film can be used to smooth or fill a wall. Depending on the work to be carried out, the surfaces on which to apply the coating are, among other things, tiling.
Usefulness of a smoothing coating
As you will have understood, the smoothing filler mainly makes it possible to flatten the surface of a wall. The latter is thus prepared for the reception of the chosen wall covering. In what forms is this product marketed? These are in particular:
- The powder: before using this smoothing coating, it must be prepared by mixing it with water. Observe the quantities indicated by the manufacturer. The product must also be kept in a dry and cool place, to serve as needed;
- Paste: This form of smoothing compound is more expensive, but can be used immediately. You can get it in a jar or tube.
Thus, it is according to your needs that it will be truly possible to choose your smoothing coating. The wall to be painted will thus be free of any defect likely to negatively impact the wall covering. These include cracks, but also crevices.
Filling or smoothing filler: what is the choice to be made?
It should be noted that each of these products has a specific utility. With a filler, you can seal sections of walls that have a lot of cracks. When their size exceeds 3 mm, the application of a smoothing coating must be carried out after the installation of a filling coating. This is the best way to obtain a flawless result.
In addition, the installation of a filler coating is most often carried out on vertical walls. As for the smoothing plaster, it is usually used to level the surface of horizontal walls. The use of a smoothing coating can also be done on a wall whose cracks are less than 3 mm in size. This will make it easier to put the chosen paint on the surface under consideration. Besides the specific cases where each coating can be useful, it is also possible to combine them.
This strategy will allow you to get the most out of the combination of their different effects.
Smoothing filler: which form to choose?
The smoothing filler in the form of a paste is recommended for walls that have few cracks. It is easy to apply, and gives excellent results. Powder is used to adjust the flatness of a cracked wall. It can be applied in thicker layers.
