White-lead, ground in oil 80. lbs. 80 lbs.
Boiled oil 14.5 lbs. 9 lbs.
Raw oil 0. lbs. 9 lbs.
Spirits turpentine 8. lbs. 4 lbs.
Grind the white-lead in the oil, and add the spirits of turpentine.
New wood-work requires about 1 lb. to the square yard for three
coats.
_Lead color._
White-lead, ground in oil 75. lbs.
Lampblack 1. lb.
Boiled linseed oil 23. lbs.
Litharge 0.5 lb.
Japan varnish 0.5 lb.
Spirits turpentine 2.5 lbs.
The lampblack and litharge are ground separately upon the stone, in
oil, then stirred into the white-lead and oil; the turpentine and
varnish are added as the paint is required for use, or when it is
packed in kegs for transportation.
_Black paint._
Lampblack 28 lbs.
Litharge 1 lb.
Japan varnish 1 lb.
Linseed oil, boiled 73 lbs.
Spirits turpentine 1 lb.
Grind the lampblack in oil; mix it with the oil, then grind the
litharge in oil and add it, stirring it well into the mixture. The
varnish and turpentine are added last.
This paint is used for the iron-work of carriages.
_Paint for tarpaulins._
A square yard takes 2 lbs. for three coats.
1. Olive.--Liquid olive color 100 lbs.
Beeswax 6 lbs.
Spirits turpentine 6 lbs.
Dissolve the beeswax in the spirits of turpentine, with a gentle heat,
and mix the paint warm.
2. Add 12 ounces of beeswax to a gallon of linseed oil, and boil it
two hours; prime the cloth with this mixture, and use the same in
place of _boiled oil_ for mixing the paint. Give two coats of paint.
_Lacquers for iron ordnance._
1. Black-lead, pulverized 12 lbs.
Red-lead 12 lbs.
Litharge 5 lbs.
Lampblack 5 lbs.
Linseed oil 66 lbs.
Boil it gently about twenty minutes, during which time it must be
constantly stirred.
2. Umber, ground 3.75 lbs.
Gum-shellac, pulverized 3.75 lbs.
Ivory-black
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