W&N Liquin Original
This reliable favorite is a general purpose semi gloss medium that speeds drying, improves flow and reduces brush stroke retention. As a durable, non-yellowing medium, Liquin thins the consistency of oil and alkyd paints and is thinned with solvent or turpentine. This makes Liquin excellent for glazing, smooth brushwork and painting fine detail.
Liquin halves the drying time of conventional oil color and is dry to the touch in 1-6 days depending on color and film thickness.
Available in 75ml (2.54 oz.), 250ml (8.45 oz.) and 500ml (16.9 oz.) bottles
FLAX art & design is a genuine Oakland institution. Opening their first store in 1938, they're now on their 3rd generation of family ownership and have recently relocated to a beautiful new Downtown location that could best be described as a "toy store for artists." 80 years in and they're still putting art and community front and center. You can visit them at their own site here, or find more of their products right here on Keep Oakland Alive.
In case you don't love it, this item is returnable within 14 days of purchase.