Solder Roll 63%Sn/37%Pb 0.031 Inch Diameter 1 Pound
Solder Roll 63%Sn/37%Pb 0.031 Inch Diameter 1 Pound, 0.031" Diameter 63% Tin 37%Lead 1-Pound Solder RollRosin "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-004B, "44" is classified as ROM1 flux.Features Diameter: 0.031" (0.787mm) Composition: 63% Tin, 37% Lead Core size: 66 Weight: 1 lb.