Lead soap

Related to Lead soap: aluminum soap
an insoluble, white, pliable soap made by saponifying an oil (olive oil) with lead oxide; - used externally in medicine. Called also lead plaster, diachylon, etc.

See also: Soap

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
It is also suitable for other ferrous and non-ferrous materials such as brass and bronze, as it will not form insoluble lead soaps. Blaser Swisslube, Inc., Goshen, NY