Kester ""44"" 60/40 Solder Rosin ""44"" Is A High Activity Ra Core Flux Designed For Excellent Instant Wetting Action, Even On Nickel Surfaces. Although ""44"" Is A Ra-Based Material, The Residues Are Non-Corrosive If Not Cleaned. Per J-Std-004, ""44"" Is Classified As Rom1 Flux.
Type: Wire
Alloy: 60/40 (60% Tin, 40%
Lead) Description/Function: Wire
Solder Diameter: 0.031" ( 1.57 Mm)
Core Size: 66
Contains Lead: Yes
Package Type: Spool
Weight: 1 Lb Also Available In Diameter Size 0.062"".
UPC NO: 768249061861
SKU: ADIB00068IJPO