Assertion: foam's property | /r/HasProperty | effective
Facets:
value: on class a
type: LOCATION
Source sentences:
text: In 1993, Pyrocool Technologies Inc. acquired the patent rights to a wetting agent with superior cooling properties that is effective on Class A, Class B, Class D as well as pressurized and 3-dimensional fires involving both hydro carbon based fuels and polar solvents such as alcohol and ethanol.