The Kester 24-6040-0027 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. An outstanding performance feature of this flux is the "instant-action" wetting behavior. The high mobility and fast-spreading action of this flux results in more reliable production line soldering.
Just the facts for 24-6040-0027
High activity RA formulation
Excellent solderability to a wide variety of metallizations
Industry standard RA cored wire for decades
Classified as ROM1 per J-STD-004