Buy Alum For Paper Marbling

Without a mordant the pigments will slide off the paper.

Buy alum for paper marbling.

Lay a sheet of paper on the surface of this alum water. It is sold in a dry crystal form and is soluble in water. When aluming paper it s important to first mark the back of your sheets. Used as a color binder in marbling.

Alum is a mordant meaning it causes color to set on the paper. Alum or potassium aluminum sulfate is a chemical often used as a food preservative. The alum helps the pigments used in marbling to adhere to the paper. 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.

Pour this mixture into a large marbling tray. Buy pure aluminum sulfate from an art supply store or online. Alum potassium aluminum aluminium sulfate sulphate dodecahydrate. 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.

Marbling paper in the ebru turkish style requir. Makes the color stick on the paper or fabric. Without it the marbling will be faint and blurry. This video demonstrates the recipes and techniques necessary for aluming paper in preparation for marbling.

Press one end of the paper to the bottom of the tray. 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. Alum is also used in.