Fireproof Coating.—A fireproof coating (so-called) consists of water, 100 parts; strong glue, 20 parts; silicate of soda, 38° Bé., 50 parts; carbonate of soda, 35 parts; cork in pieces of the size of a pea, 100 parts.
Colored Fireproofing.—I.—Ammonium sulphate, 70 parts; borax, 50 parts; glue, 1 part; and water up to 1,000 parts.
II.—Solution of glue, 5 parts, zinc chloride, 2 parts; sal ammoniac, 80 parts; borax, 57 parts; and water up to 700 parts.
If the coating is to be made visible by coloration, an addition of 10 parts of Cassel brown and 6 parts of soda per 1,000 parts is recommended, which may be dissolved separately in a portion of the water used.
FIREPROOFING CELLULOID: See Celluloid.
FIREPROOFING OF PAPER: See Paper.
FIREWORKS: See Pyrotechnics.
FILIGREE GILDING: See Plating.
FISH BAIT.
| Oil of rhodium | 3 parts |
| Oil of cumin | 2 parts |
| Tincture of musk | 1 part |