63/37 CleanLine No-Clean .020

Alpha Metal's CleanLine 7000 No-Clean Core Wire contains a halide-free flux that leaves a minimal amount of optically clear residues meeting Bellcore and J-STD-004 OR-M0 classifications. If desired, residues can be removed with 140F hot water. Excellent wetting, high activity for ease of soldering. Contains 63% Tin /37% Lead and 2% flux core. 361F melting point, 0.020" diameter on 1 lb Spool.