Description

Joint High Intensity Good Immersion Good insulation Smooth welding surface No deterioration no dry Neutral PH 7土0.3 No poison no corrosion The RMA-223 is a high viscosity no-clean flux , it can be used for PCB , BGA , PGA reworking , and soldering and reballing of computer and phone chips It is the mixture of high-quality alloyed  powder and resinic pasty flux , it can avoid the pale yellow residue , so you are easy to clean the board notice:this item has no Ag and Tin in it