DSI Die Spacer Stumpflack Varnish is available in variable layer thicknesses. DSI Die Spacer Stumpflack Varnish does not chip. It is vapor-proof and scratch-resistant. The high-contrast color of the spacers makes it easier to apply the layer evenly. The fast-drying formula aids in the quick application of multiple coats. DSI Thinner – universal thinner for die varnishes. Restoration of the original consistency, fast and effective.