3 Super Easy and Innovative Plaster of Paris Recipes ...
Knead the dough for about 5 – 7 minutes to make a consistent batter of thick plaster of Paris. Making with Plaster of Paris Powder. Supplies Required. Plaster of Paris powder; Water; Mixing bowl; Stirring spatula; Very fine pebbles (for texture) Liquid food coloring (optional) Instructions. In a mixing bowl, mix 2 parts of plaster .