Assertion: beard's hair | /r/CapableOf | break seal
Facets:
value: on gas masks
type: LOCATION
Source sentences:
text: However, with changing times, it became apparent that facial hair can break seals on gas masks, and thus a liability.
text: Eric Cioe Peña, MD, MPH, FACEP, director of global health at Northwell Health in New Hyde Park, New York, explained that "hair under the edge of the mask breaks the seal and makes it useless.