The varnish is a natural or synthetic tar, diluted in water or organic solvent, which forms a homogeneous solid, translucent film on the surface. The varnish is used to give products of a decorative species, emphasizing the texture, for example, valuable wood species, and to protect products from corrosion and other adverse effects.
Paints contain a pigment (highly crushed color mineral), a substance that forms a film and a volatile component (organic solvent or water).
If the varnish is mixed with the pigment, it turns out enamel. Coatings formed by enamel, durable, durable and beautiful.
To make the coating reliable, use the primer. It contributes to the strong connection of the film and the surface on which it is applied. Putty helps to make the processed surface even.
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Varnish mainly covers wooden, metal and mineral surfaces.
Varnish can consist of one or more components. Today most varnishes are one -component. Previously used varnish consisting of two components stored in different containers. When mixing them, the curing process took place.
An important criterion when using varnishes is their environmental friendliness. Materials containing organic solvents have a pungent smell. Therefore, when using them, it is necessary to ventilate the room during operation.
Water -based paints are considered safe. They are not smell and are not toxic. Very convenient to use water -based paint and water paint with acrylic polymers. Such paints are durable, they are very convenient to use. Acrylic paint is very easy to dilute to the desired state. After evaporation of water, the paint layer does not violate the natural vapor in the room.