Chip Quik SMD291 No-Clean Tack Flux (10cc/10g Manual Syringe) - Perfect for SMD Soldering, PCB Repair, and Electronics Assembly

This flux works very well, much better than the older paste style I had been using. Its somewhat sticky to help hold SMD parts in place when working with them, and cleans up easily with some alcohol. I wish I could pull back on the plunger to retract the flux from the syringe tip, or that there was a cap for the applicator tip, but this has not noticeably caused an issue in the soldering performance - only that I get a little flux such to things that touch the tip of the syringe from time to time. Will likely purchase again when I run out.