Sif Fluxed Silicon Bronze brazing rods 2.4mm dia. 250mm long approx. For gas flame torches only, not TIG. 

Sif Silicon Bronze is recognised as the original and most favoured, multi-purpose low temperature rod suitable for joining many materials. This fluxed version offers convenience for joining and filling of steels and copper (Not brass or stainless steels).

Does not require the melting of the material/component being joined, just the rod itself. Approx working temp of 875°c. 

Silicon bronze has a high fluid state when molten and is particularly suited to joining and repairs that do not need a high build up. However, a build up is possible if concentrating the heat on just the joint area using oxy-acetylene or oxy-propane. Not suitable for TIG welding.

Basic guidelines included.

Please Check out my  other items for other metal joining products.

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