Liquitex Varnish 120ml

There are many misconceptions about whether or not it is necessary to varnish
an acrylic painting.
As a general rule, you should always varnish your acrylic work when possible.
Varnishes are applied over dry paint films and have several purposes.
The first and most important function is to protect the painting surface
from the environment and protect the pigments from ultraviolet light.
Secondly, varnishes can be used to change or unify a painting’s surface
sheen.
Both of removable and non-removable varnish is available.