Soldering Paste Flux Grease

10cc No-Clean Solder Paste Welding Advanced Oil Flux Grease good insulation smooth solder surface no deterioration and no drying neutral PH 7 ± 0.3 non-toxic non-corrosive RMA-223 can be used for reflowing PCB and BGA and PGA and soldering and re-bonding computer chips and phones can avoid dull yellow residues, so you can clean the board easily note: this item does not contain Ag and Tin specification: type: RMA-223 size: 10 x 10ml / 10cc size: 19x94mm quantity: 1 piece