Tips for using Liquin with Griffin Fast Drying Oil Colour
Using Griffin Fast Drying Oil Colour will reduce this further. Liquin is the best medium to use with this range. If used, the paint will be touch dry overnight or sooner. An important rule to remember is that each new layer applied must be slower drying than the previous. For this reason many artists choose to build up their lower layers using Griffin and then revert to Artists' Oil Colour for the upper layers. Griffin can be varnished after 3 months drying time.