Fl 110 fluxi flux is a high quality product for all types of soldering and is particularly suited to smd soldering its development is based on many years of experience in the field of surface mount soldering flux can be applied selectively and precisely on the points to be soldered using the fl 1110 fluxi flux brush the flexible brush prevents damage to sensitive components and parts the flux is contained in a handy plastic bottle flux is applied to the parts to be soldered using the brush