Assertion: solder's flux | /r/HasProperty | borax-based brazing ones
Facets:
value: especially
type: OTHER
Source sentences:
text: Some fluxes, especially borax-based brazing ones, form very hard glass-like coatings that are difficult to remove.
text: Some fluxes, especially borax-based brazing ones, form very hard glass-like coatings that are difficult to remove.