Flux Powder GUILBERT for Copper-Silver Brazing - 130g Bottle - Ref. 105200

Oxide Dissolution

The Express 105200 flux for CuPh Ag brazing effectively removes metal oxides present on parts before assembly. It ensures a perfectly cleaned and receptive metal surface, an essential condition for successful brazing or braze-welding operations.

Anti-Corrosion Protection

This product forms a temporary protective barrier that preserves assembly areas against oxidation. This protection ensures optimal quality of the final joint by maintaining metal cleanliness until the filler alloy is applied.

Application Areas

Formulated for professionals, this flux is used on copper alloys for sanitary installations and gas pipeline networks. It is suitable for plumbing and heating projects requiring hard brazing assemblies.