Relife RL-420S-UV 10CC Strong Activity BGA Soldering Paste Flux Specification:Brand: RelifeModel: RL-420S-UVCapacity: 10CCMaterial: Imported RosinColor: YellowFeatures:Imported rosin, no virtual welding, easy to tin.The color is pure, no impurities.Running tin is fast and has less smoke.High in..