Buy Alum For Paper Marbling

The alum helps the pigments used in marbling to adhere to the paper.

Buy alum for paper marbling.

Alum or potassium aluminum sulfate is a chemical often used as a food preservative. Pour this mixture into a large marbling tray. Alum is a mordant meaning it causes color to set on the paper. This video demonstrates the recipes and techniques necessary for aluming paper in preparation for marbling.

Alum is also used in. Buy pure aluminum sulfate from an art supply store or online. Marbling paper in the ebru turkish style requir. Stir for 2 or 3 minutes till the alum is dissolved.

Without it the marbling will be faint and blurry. It is sold in a dry crystal form and is soluble in water. 450 g 1 lb chemical formula. Without a mordant the pigments will slide off the paper.

Alum potassium aluminum aluminium sulfate sulphate dodecahydrate. When aluming paper it s important to first mark the back of your sheets. Used as a color binder in marbling. Lay a sheet of paper on the surface of this alum water.

To make enough alum for several dozen sheets of paper stir 1 tbsp 15 ml alum into 1 cups 360 ml warm water until completely dissolved at least two minutes. Press one end of the paper to the bottom of the tray. Put one third cup of alum into one gallon of water or you can cut this recipe in half.