Liquid Glue.—Take some good strong glue and mix it with full proof whisky. Let it digest for three or four days, and it will be ready for use.
Strong Mucilage.—The Journal de Pharmacie states that if, to a strong solution of gum-arabic measuring 8⅓ fluid oz., a solution of 30 grains of sulphate of aluminium dissolved in ⅔ of an oz. of water be added, a very strong mucilage is formed, capable of fastening wood together, or mending porcelain or glass.
Gum for Backing Labels.—Take any quantity of clear, pure dextrine and mix it with boiling water until it assumes the consistency of ordinary mucilage. Apply thinly with a full-bodied, evenly made, and wide camel’s-hair brush. The paper should not be too thin or unsized. The preparation will dry quickly, and adhere when slightly wet.
Note.—No more of the dextrine should be mixed at one time than can be used at once, as it cannot be remelted easily.
Mucilage for Postage Stamps, Envelopes, etc., is composed of dextrine 2 parts, acetic acid 1 part, alcohol 1 part, water 5 parts.
Common Prepared Glue.—Dissolve 2 lbs. good common glue in 3 pints warm water, and add 1 quart of strong vinegar. Ready to use after twenty-four hours.