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AW Solder Wire


Kester AW is a highly active inorganic acid type of flux developed for industrial soldering applications where a flux-cored solder wire is desirable. Rapid soldering can be accomplished on all common metals except aluminum and manganese. AW flux is particularly useful for soldering excessively oxidized metals. Kester AW core flux possesses excellent thermal stability to function under prolonged high temperature conditions as with torch or flame soldering. It is not recommended for electrical or electronic soldering applications due to the corrosive nature of the residue. Share
Alloy Flux Diameter (in) Diameter (mm) Core Flux % Lead Content Halogen Content Description Part # Type
Sn50Pb50 AW 0.093 2.50 66 3.3% Leaded Contains Halogen Sn50Pb50 3.3%/AW .093 5 LB SPL 2650509602 Acid
Sn95Sb5 AW 0.062 1.50 66 3.3% Lead-Free Contains Halogen Sn95Sb5 3.3%/AW .062 18 LB SPL 2700019701 Acid