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1-Ounce Silver Gray Wire Solder


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* Estimated stock levels as of Thu, Nov 30, 2023. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

  • Copper, bismuth, tin and silver alloy
  • 420°F - 460°F melting range
  • Meets ASTM Standard B-32 and the requirements of the Safe Drinking Water Act


Alloy of tin, silver, copper and bismuth; works with any high grade paste or liquid flux and a standard propane torch. Oatey® No.95 tinning flux recommended. Provides excellent flow and fill characteristics with a melting range of 420 to 460° F; .084 in diameter. Used for tin plate work, sheet metal seaming, and hot water heating lines. Meets requirements of Safe Drinking Water Act for use on copper potable water lines.



Composition 60 - 100% Tin, 1 - 5% Copper, 1 - 5% Bismuth, 1 - 5% Silver
Container Size 1 oz
Form Solid
Melting Range 420 - 460° F
Specific Gravity 11-Sep
Type Solder
Usage For Plumbing/Potable Water Line Applications


Diameter 0.084 in
Size 1 oz

Label Information

Certification, Codes, Standards ASTM B32

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