Tig Purging Flux SIF 500g Jar

£33.50
(Inc £40.20)
A purging flux used in TIG applications to shield the rear of a weld joint from oxygen contamination, dissipate heat and oxides during welding and prevent re-oxidation. Formulated to protect the back of a weld joint, on stainless steel and high-nickel alloys. Sif Purging Flux is inert, non-flammable and non-explosive. Supplied in a 500g jar.
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Sif Purging Flux is a complex chemical compound in the form of a very fine powder.  Mix 100g of Sif Purging Flux with 15-20ml of washing-up liquid, clear varnish, or methanol. Stir thoroughly to form a paste, about the consistency of thick cream.  Permit mixture to stand for several minutes to allow chemical reaction between flux and liquid.  Apply a good even coat to back side of seam before welding. (Where possible, apply a light coat between edges of the joint before tacking.)  TIG weld in your normal manner.  Flush thoroughly to remove after welding.

Sif Purging Flux is Ideal for:
Stainless and Low-Alloy steels
High-Nickel alloys
Pipe and tube welding
Maintenance welding
In-the-field welding
Unusual shapes and configurations
Large diameter pipes and ducts
Certain specified aircraft airframe and jet engine repairs
 
 
Sif Purging Flux is a complex chemical compound in the form of a very fine powder.  Mix 100g of Sif Purging Flux with 15-20ml of washing-up liquid, clear varnish, or methanol. Stir thoroughly to form a paste, about the consistency of thick cream.  Permit mixture to stand for several minutes to allow chemical reaction between flux and liquid.  Apply a good even coat to back side of seam before welding. (Where possible, apply a light coat between edges of the joint before tacking.)  TIG weld in your normal manner.  Flush thoroughly to remove after welding.

Sif Purging Flux is Ideal for:
Stainless and Low-Alloy steels
High-Nickel alloys
Pipe and tube welding
Maintenance welding
In-the-field welding
Unusual shapes and configurations
Large diameter pipes and ducts
Certain specified aircraft airframe and jet engine repairs
 
 
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