The fattest medium. Art Spectrum^® Medium No. 3 is a thicker, slower-drying medium than Art Spectrum^® Paint Medium No. 2. It is for painters who like a heavier, more viscous, medium. It is ideal for artists who paint in many layers.

Available in 100ml and 1litre 

Dangerous and Flammable - Shipping is not available for this item. In store pick up only.