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.
$20.85 $29.79
$7.55 $10.79
$12.38 $17.69
$24.42 $34.89
$37.58 $53.69
$8.53 $12.19
$14.55 $20.79
$6.89 $11.49
$10.61 $17.69