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May be made up as
follows: -
Ester
gum
..
. 100 pounds
China wood oil
....
220 pounds
Lead acetate
..
. 2 pounds
Cobalt drier
...
.. 10 pounds
Linseed oil
...
1 gallon
V.M. & P, naphtha
.
65 gallons
Turpentine
...
5 gallons
Heat the
china wood oil plus ½ the ester gum to 550° F. and keep at this temperature
for ½ hour, check with the lead acetate dissolved in the linseed oil and the
remainder of the ester gum. At 425° F, add solvents and drier.
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