63% tin 37% lead , melting point: 183°C / 361°F
M.G. Chemicals Rosin Activated Flux formula is used in our flux-cored Solder Wire. Its rapid wetting and fast flowing properties results in consistent and reliable soldering every time. Cleaning becomes optional with our RA Flux core because of its non-corrosive and electrically non-conductive properties.
Brand name(s) : MG Chemicals

Image for illustrative purpose only

Features:
•RA Flux Core
•Meets J-STD-004 / J-STD-006
•Non-corrosive and electrically non-conductive flux residue
•Standard Flux Core percentage at 2.2%