Fontargen Brazing introduces two additions to its product portfolio. FONTARGEN F 300 DS 10, a dispensable flux paste for brazing copper and copper alloys and a newly developed flux paste FONTARGEN F 300 H Ultra NT for silver brazing applications. Revolutionize your brazing with visible control, the highest reliability and reproducibility.
Fontargen Brazing has developed a new flux paste for silver brazing applications that transforms color upon reaching the optimal working temperature for soldering. Means, a yellow color that turns transparent close to brazing temperature (approx. 600 °C/1112 °F). This makes it much easier for the operator to gauge the right moment when to apply the braze filler metal.
The color transition shows the operator the heat distribution across the entire surface of the components.
„NT“ stands for “NON TOXIC". That flux does not contain any SVHC (Substances of very high concern) components. It is not classified as hazardous, nor is it harmful to operators - which means it is also boric acid free, as are all our fluxes.
FONTARGEN F 300 DS 10 is a dispensable flux paste for brazing copper and copper alloys such as brass/bronze, as well as steel and mixed joints. Pneumatic dosing valves or cartridge systems can be used for dosing. This ensures a high degree of reliability in the reproducibility of the flux quantities applied.
The flux paste does not contain any SVHC substances (Substance of Very High Concern) and is therefore compliant with the current REACH regulation and is not a dangerous good in water, land or air transport.
For more information on the products feel free to contact us or download the factsheets.