What to cover and what to mix the gouache with to fix it and it does not wash off
Gouache is an affordable paint that can be found in almost any home. Drawing on paper, canvas, wood and other suitable coatings will look bright and juicy if you perform special processing. In order not to spoil the work, it is important to know in advance how to cover the paint with gouache, so that it does not wash off and, most importantly, does not spread under additional exposure.
Why do you need to cover with gouache
The works made with gouache are distinguished by the luminosity and the richness of the colors. To preserve the beauty, seamstresses strive to fix the paint. Processing is carried out in different ways for the following purposes:
- protect creativity from dust, dirt, light mechanical damage;
- strengthen the surface so that the color does not wash off with water (if it is a painted garden gnome, for example, and it is intended for the street);
- fixing the brightness of the color.
Attention! Additional coverage is especially important if the item is used - outdoors, in the kitchen, under thermal or water influences. Including if the painting is intended to be hung on a sunny wall.
What varnish you need to choose for fixing
Gouache is a water-based paint. To fix the color and texture, use varnish - spray or standard.It is important to exclude water-based agents: during processing, the paint will begin to flow, spread, the fixer will act like an ordinary thinner. The composition should be oil-based, acrylic or other similar components.
works made on cardboard, the wood can be fixed with an acrylic-based construction spray varnish - the color will not fade, remain shiny or wash off with water. Craftswomen also advise aerosol car varnishes (not water-based). The varnish used to cover the parquet is inexpensive, the surface is glossy, dries quickly (no more than a day).
Attention! It is better to apply the varnish with the help of personal protective equipment - a protective mask, gloves, a dressing gown or a special apron. It is unacceptable to use funds in closed rooms - varnishes are quite volatile, toxic.
Cover and anchor rules
Before covering the product with varnish, it is important to familiarize yourself with the main points, rules and recommendations of seamstresses. Masters advise preparing the paint even before application - mixing it with PVA glue, for example. The addition will not hurt drawing, and the colors will not "scatter" and fade for many years. Before the final treatment with a fixing agent, you can fix the work with ordinary lacquer - lightly spray the surface, dry it.
It is important to consider the surface on which the gouache is applied. For example, if the paint is applied to an untreated canvas, the material may begin to peel even under a layer of fixing agent.Before starting work, it is better to do a primer - the drawing will last longer.
Attention! When coating with non-aerosol varnish, craftswomen advise using not an ordinary brush, but a small roller (the size depends on the surface).
Gouache is an affordable and inexpensive paint, with which it is pleasant to be creative alone, with children and friends. In order for the work to please for a long time with the brightness and richness of colors, the surface should be treated with a special varnish. A colorless, quick-drying agent for furniture or construction (for example, parquet) is suitable. It is important to carefully read the instructions for each of the components for working with the product - paint, varnish, primer and others.