ALU-FLO brazing fluxes

Chloride and fluoride-based fluxes which are designed for low-temperature aluminium brazing in air.

Fluxes for brazing aluminium

Working Range: 450 - 650oC 

An active chloride based aluminium brazing flux with corrosive flux residues.  ALU-FLOTM No. 1 Flux Paste is used for its excellent dispensability and for brazing aluminium <620˚C.

It is recommended to use with aluminium silicon/ALU-FLO HT filler metals.

Working Range: 575 - 650oC

An active fluoride based aluminium brazing flux with non-corrosive flux residues.  ALU-FLO No. 2 Flux Powder is used for its excellent dispensability and for brazing aluminium <600˚C.  

It is recommended to use with aluminium silicon/ALU-FLO HT filler metals.

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Dalton O’Brien

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    Mario Porta

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      Michela Grout

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