Buy Alum For Paper Marbling

Without it the marbling will be faint and blurry.

Buy alum for paper marbling.

Buy pure aluminum sulfate from an art supply store or online. Alum is a mordant meaning it causes color to set on the paper. This is pure aluminum sulphate and doesn t contain other unnecessary chemicals like potassium or ammonium which are often found in the alum used for pickling or for gardening. Without a mordant the pigments will slide off the paper.

Stir for 2 or 3 minutes till the alum is dissolved. When aluming paper it s important to first mark the back of your sheets. Pour this mixture into a large marbling tray. Marbling paper in the ebru turkish style requir.

It is sold in a dry crystal form and is soluble in water. Makes the color stick on the paper or fabric. Lay a sheet of paper on the surface of this alum water. Each sheet of paper or fabric must be coated with dissolved alum before you marble it if you don t put alum on your paper or fabric the color will rinse off.

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. This video demonstrates the recipes and techniques necessary for aluming paper in preparation for marbling. Used as a color binder in marbling. Put one third cup of alum into one gallon of water or you can cut this recipe in half.

The alum helps the pigments used in marbling to adhere to the paper. Alum potassium aluminum aluminium sulfate sulphate dodecahydrate. Press one end of the paper to the bottom of the tray.