Description
Aged Refined Oil is a low acid value linseed oil perfect for diluting mediums, thinning oil colors and making your own oil paint.
However, it also has many other uses besides making paint as one artist recently found: they exposed it to sunlight to thicken it with the purpose of making a light-bodied oil. What this did was make an oil that when mixed with oil colours enabled wash-like glazes that looked almost like watercolour without being smeary or uneven. The oil dried to a very solid film within 1-1/2 days.
Rublev Oil Paint