Kester Type R Rosin Based Fluxes
Kester rosin fluxes are formulated with high quality purified rosin conforming to LLL-R-626 in specially blended solvent systems. The choice of the proper flux formula is based on the soldering application, desired rosin percentage, type of solvent and the activity level required.
The 135 is used primarily for critical high reliability soldering, while the 145 is excellent for the solderability testing specified by military and commercial industries.
The 135 is used primarily for critcal high reliability soldering.
The 145 is excellent for the solderability testing specified by military and commercial industries.