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Kester 331 Organic Core Solder 63/37.031 1 lb. Spool by NTE Electronics (1)
The Kester 331 lead solder wire is another quality product from Kester. Melting point is reached at a temperature of +361 F. It's manufactured as a water soluble flux core. Total composition for this lead solder wire is country of origin - United States, manufacturer name - Kester. (1) Kester Water-Soluble, 1 Pound per Spool 63% Tin / 37% Lead (Contains Halogen) Diameter 0.031 Inch Flux 331 @ 3.3% | Core 66 | Type Water-Soluble Residue can be completely removed with a simple heated water rinse Manufacturer Kester, Part 

Price is $36.00

Price: $36.48