UV varnishes are special varnishes and contain components that hardens quickly under the influence of UV radiation. They can be applied in various ways. Such as brushing, rolling or spraying. After applying the UV varnish, the object is in an exposure unit in which it is exposed to UV radiation and the varnish hardens in just a few seconds.
The great advantage of UV varnishing is that hardly any waste is released by the most commonly used application techniques such as casting and rolling. In addition, UV lacquers are solvent-free or very low (up to 5%)