These products are not mediums , but additives that are added to change the characteristics of acrylic paints and they are generally used sparingly. Retarders slow drying time. Wetting agents and Flow-Aid reduce the viscosity of paints and increase dispersion. Liquithick actually causes acrylics to thicken.
$17.33 $28.89
$6.29 $10.49
$10.31 $17.19
$18.95 $31.59
$29.21 $48.69
$6.65 $11.09
$11.27 $18.79
$6.29 $10.99
$10.39 $15.99