The Gasflux® Process makes use of a specially compounded liquid-type flux, also known as Gasflux®, which is introduced automatically into the fuel gas by means of a vapor. It is recommended for both manual and automatic applications and works with all fuel gases. Gasflux® is manufactured under rigid test requirements to guarantee its highest quality and performance. Gasflux® conforms to AWS/ANSI A5.31, American Welding Society "Specifications for Brazing Fluxes" and falls under flux type FB3-K.

Liquid Gasflux® is recommended for both manual and automatic brazing applications and works with all fuel gases.