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SW-ASF1--Alloy Sol Flux™ - White Aluminum Brazing and Soldering Flux

This powdered flux used for brazing aluminum and aluminum based alloys. The flux wets the joining surfaces thoroughly and prevents the entrapment of aluminum oxide inclusions in the joints. It can be used as supplied or mixed with water to form a paste.


  • Decontaminates the repair area without precleaning.
  • Is effective with any of these heat sources: Oxy-acetylene torch, Natural gas torch, MAPP Gas, Induction
  • Pairs with Alloy Sol Rods and Alloy Braze Rods
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Appearance: White Powder
Specific Gravity: 2.2 (Average)
Volatile Content: <0.5
Active Temperature Range: 650°F - 1280°F (345°C-690°C)
Shelf Life: 1 year in ambient conditions
Packaging: Plastic Jar
Weight: 0.08 lbs.
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