Liquitex Slow-Dri Fluid Retarder
$22.95
Liquitex Slow-Dri Gel Retarder when mixed with acrylic colour/medium extends the open time of your colour/medium by 40% rendering it blendable and workable for longer. Being a fluid medium this product unlike Gel retarders lowers viscosity of heavier body paints, giving increased flow whilst maintaining surface gloss, colour depth and transparency.