Quick Dry for Oil Paintings is a clear spray that can be used at any stage of the painting process to speed up the drying of oil paints. Quick Dry can be applied between paint layers to add highlights and prevent blending or it can be mixed into the paint like a medium to improve the flow. By using Quick Dry, your painting will dry up to 3 times daster depending on the thickness of the oil paint. This spray should be not be used in high humidity and can be cleaned up using mineral spirits. 

How to use Quick Dry as a varnish