- 100ml ($22.90)
- 500ml also available ($51.50)
The fattest medium. Art Spectrum Artist's Oil Painting Medium No. 3 is a thicker, more viscous (i.e. sticker) medium than Oil Painting Medium No. 2. It is ideal for artists who paint in many layers or for painters who like a heavier medium. It should be used over the leaner mediums. Can also be added (in 10% increments) to Art Spectrum Artist's Oil Painting Medium No. 2 to thicken.
- Oil mediums should be used sparingly and bought according to need to maintain freshness and effectiveness.
Art Spectrum Artist's Oil Painting Medium No. 3
When one layer of oil paint contains an equal amount of oil as the next layer, the top layer will dry while the bottom layer will be deprived of oxygen and remain wet. This will cause wrinkling and eventually cracking. To prevent this problem, use Artists’ Oil Painting Medium No. 1 first and then Artists’ Oil Painting Medium No. 2 for subsequent layers. This will give an even tension throughout the painting. This method is known as ‘lean to fat’.