The RMA-223 is a high viscosity no-clean flux ， it can be used for PCB ， BGA ， PGA reworking ， it can be used for 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 u are easy to clean the board.

Package Included:

• 1 x  Solder Soldering Paste 10cc Flux Grease RMA223 RMA-223