White Bread Clay 1 to 2 slices white bread, crusts removed 1 tablespoon white glue Rip bread into tiny pieces in bowl. Add glue and mix with fork till all crumbs are moistened. Roll into ball. If too wet add a little more bread. Knead until smooth. If dough dries out while working, add a few drops of water and knead. Store in sealed contained in refrigerator up to a month. Air dries in 1 to 3 days. For a semi-gloss finish, brush on equal parts water and white glue. This is good for detailed projects as it won't crack when drying.