Buy Alum For Paper Marbling

Pour this mixture into a large marbling tray.

Buy alum for paper marbling.

Used as a color binder in marbling. 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. 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. Marbling paper in the ebru turkish style requir.

450 g 1 lb chemical formula. Alum is also used in. Stir for 2 or 3 minutes till the alum is dissolved. Lay a sheet of paper on the surface of this alum water.

Without a mordant the pigments will slide off the paper. Without it the marbling will be faint and blurry. Alum is a mordant meaning it causes color to set on the paper. It is sold in a dry crystal form and is soluble in water.

Put one third cup of alum into one gallon of water or you can cut this recipe in half. 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. Buy pure aluminum sulfate from an art supply store or online.

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. When aluming paper it s important to first mark the back of your sheets.