Assertion: ceiling's asbestos | /r/HasProperty | binding ingredient
Facets:
value: in popcorn ceiling mixtures
type: LOCATION
Source sentences:
text: Asbestos was found to be a binding ‘ingredient’ in popcorn ceiling mixtures and was banned in the U.S. in 1978 under the Clean Air Act due to causing mesothelioma (a type of cancer) if inhaled.