Utilised in a number of their oil colours, this Refined Linseed Oil from Michael Harding produces an incredibly resilient film providing protection during the drying process & ensuring the longevity of your work. Extracted from flax seeds, this pale oil is designed to be mixed with traditional oil paint for a variety of benefits. These benefits include increasing the gloss & transparency of colours, along with slowing their drying time for a more forgiving working period. Also ideal for thinning oil colours in a natural way, this reduces the appearance of brush or palette knife marks in your work for a smooth, seamless finish.