Air-drying varnishes with metal components for scratch-resistant surfaces.

These spacer varnishes allow to achieve specific layer thicknesses starting from approx. 5μm. The layer thickness is increased by this value with each additional application. The metal components of the die varnishes gold/silver and silver-blue micro produce highly abrasion-resistant surfaces and thus protect the die. The spacer varnish blue can also be used to detect and eliminate early and undesired contacts when fitting on a framework.