escayolaria it is incorrectly written and it should be written as "it escayolaría" being its meaning:
Is the first or third person singular of the simple conditional indicative of verb casting, which can also be reflective, and which means plaster, fill an architectural cast with plaster for a repair or to create a statue or other adornment, casting with bands a member with a broken bone to immobilize it and that weld, covering a roof with plaster...
