Watercolor Ground 4oz Jar Mars Black 284055007 4ounce Fl Oz
Absorbent or semi-absorbent surfaces (such as paper, canvas, other fabrics, Wood, plaster, shells and hardboard) require no special prep before brushing on watercolor ground. Curing: to allow watercolor ground to attain the correct degree of absorption, let watercolor ground dry and cure for at least 24 hours.