Pyroloxin?

Question: Pyroloxin!?

What is pyroloxin!? Is it a type of oil!? I'm researching a painting (Echo of a Scream) with which pyroloxin is its medium, but I can't find anything on google about it, which is surprising!. Is it a made-up word or something!? >!.>;Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Siqueiros would sometimes use a spray gun and lustrous enamel automobile paint called pyroxylin (Duco) for his murals and small paintings!.Www@QuestionHome@Com