Type “HW-T” Paste Flux

Paste Fluxes

Type "HW-T" Paste Flux

  • White flux
  • Contains no boric acid
  • Used with all silver braze applications except stainless
  • Good for elevated temperatures
  • Less corrosive than most paste fluxes
  • Washes off easily with water

Type “HW-T” is a finely ground all-purpose paste flux for brazing with silver alloys. It readily dissolves unwanted oxides, inhibits further oxidation, and provides a clean surface needed for the ready flow of molten silver alloys. Type “HW-T” paste flux contains no boric acid.

The Gasflux Company recognizes that each brazing application is unique. We would welcome the opportunity to discuss your application and recommend the right paste flux that best meets your needs.



White Paste

Filler Metal Type



All Purpose/No Boric Acid

Temperature Range

1050 ºF – 1600 ºF
565 ºC – 870 ºC