Proportions for mixing gouache with PVA glue and how to draw them correctly
Drawing is considered a very fun activity. Children and adults like it, because it helps to embody the most daring creative ideas. If you can't consistently do this craft, then you shouldn't buy expensive paints. For this, it is recommended to use a combination of gouache and PVA glue. It is allowed to paint different materials with such dyes. They are applied to canvas, wooden objects, fabric, cardboard and ceramics.
Gouache and PVA: how it works
Gouache is made from pigment dyes. They are mixed with lime and glue and diluted with water. This substance is characterized by a fairly dense structure. A distinctive feature of the coating is considered to be a rich color. In addition, it is characterized by resistance to abrasion.
Dried gouache helps to make the surface matte and velvety. It easily adapts to the image. The advantage of paints is the ability to eliminate disadvantages. This is achieved by applying a new layer. In addition, it is possible to carry out quite daring experiments. For this, it is recommended to mix the lime plaster in order to obtain new shades.
To give gouache new properties, it is allowed to combine it with PVA glue.This substance is often used for painting and repair work. The combination with PVA glue results in a stronger and more durable coating. It becomes embossed and holds volume well.
In this case, it is forbidden to apply the dye in too thick a layer. In this case, after drying, it will begin to crack and crumble. If the picture turns out to be unattractive or just plain tired, it can be easily washed off the canvas or other blank space. After that, you can apply the following pattern.
Advantages and disadvantages
The combination of gouache and PVA glue makes it possible to obtain a new coating with unique properties. The advantages of this type of material are:
- strength;
- lasting result;
- relief volume;
- the ability to maintain volume;
- the ability to apply on different types of surfaces - with this composition it is allowed to process wood, canvas, textiles, cardboard.
The main disadvantage of the coating is the need to observe the dosage when mixing the materials. This will help achieve the desired consistency and uniformity of the coating. It is recommended to apply the paint in thin layers. This should be done in several approaches. In this case, it is important to ensure that each of them is completely dry. If the technique of using the mixture is violated, the layers will turn out to be too thick. In this case, they will crack and crumble.
What is necessary
Making your own tincture is quite easy. It will take desire and inspiration. In addition, it is recommended to prepare the following items:
- a palette or a board to dilute the dyes;
- canvas or other material required to apply the image;
- PVA glue;
- a simple gouache set - it can include 6-12 shades;
- a towel for wiping the brushes;
- flat brushes.
How to mix: the right proportions
To mix the dyes, it is recommended to type glue in the hollow of the palette, then mix it with gouache. In this case, it is important to correctly observe the proportions.To achieve the desired results, mix the glue with the dye in equal proportions. It is also allowed to do this in a ratio of 1:2. You can try different ratios to get the texture you want.
To get a new shade, it is recommended to mix the paints first. This is done until the desired tone appears. Only after that it is necessary to add glue to the mass. This is due to the effect of a lighter shade before drying.
Painting technology
When the glue-based paint is ready, it is allowed to carefully apply it to the surface. This should be done as carefully as possible. Thanks to this, it will be possible to avoid the formation of burrs.
After completion, it is recommended to secure the finished work. For this, it is permissible to use varnish. You can also apply an additional adhesive layer. In this case, it is important to take into account that it will no longer be possible to wash the pattern from the surface.
Gouache mixed with PVA glue is considered an affordable material for creative activities, which anyone can create. An undoubted advantage is the ability to apply the material to any type of surface.
Important subtleties
To achieve the desired effect, it is worth considering important nuances:
- It is recommended to draw on tinted textured paper. In this case, it will be possible to leave unpainted areas.
- As it dries, the coating takes on a lighter shade. It is recommended to take this into account during the works. In addition, the material can burn strongly under the influence of ultraviolet radiation.
- If you use too much water, there is a risk of unattractive drops. It is recommended to wash them to a translucent consistency or apply with an opaque coat. It is advisable to do this in one filling, using a dye of the same consistency.
- It is allowed to combine gouache with different materials. Glare is often achieved with a white tint in watercolors. It is also used for color correction. The velvety texture will go well with pencils. Sometimes it is allowed to combine it with pastels.
- If the gouache is applied in too massive a layer, it can crack. Sometimes also the material falls.
- When performing drawings in a sketchbook, there is a risk of contamination of adjacent pages.
Working examples
The combination of gouache and PVA makes it possible to obtain a sufficiently strong and durable coating. Thanks to this, the material is used to design different patterns:
- The high strength of the material allows it to be applied to wood. For this reason it is often used to paint coffins. If you add an egg composition to the pigment, you can get tempera. The icons are painted with such a substance.
- It is allowed to cover plasticine toys with a composition of white gouache and PVA glue. After drying, it is recommended to apply colored dyes to the blanks.
- To obtain volumetric contours, it is allowed to add flour to the mixture of gouache and glue. Such limits will be very durable and easy to use.
- The combination of gouache and PVA glue can be used to paint glass surfaces.This technique can be used to decorate windows and doors. You can choose any pattern - it all depends on your imagination.
The combination of gouache and PVA glue makes it possible to obtain an interesting texture, which will be distinguished by increased density and unusual consistency. In order for the coating to be strong and durable, it is important to observe the proportions when combining these materials. The implementation of the coating technique is not negligible.