No-clean Halogen-free Soldering Flux Paste, Flux for Soldering, BGA Electronics Solder Flux for Repair and rework (10mL Syringe) #8391

Great tool for those job that require a microscope.

This flux works great! The amount you get for the price (12$ as of review) is phenomenal,The reasons i took off a star, are 1: the flux gets a bit sticky if you have to rework it, and 2: like another reviewer said, the syringes themselves are pretty bad, the plungers don't fit right. But those are two very small issues! I urge you to buy it!The flux itself flows great, its easy to apply just to the spots you want to,and not accidentally a large area around what you’re working on.Big seller for me is it doesn’t stink! Overall this flux works great very happy! With it

I used this for soldering on a PCB inside of a video game controller and really enjoyed the syringe. Flux acted as described. Great quality for the price. This product will be used in the for any other projects involving soldering in small spaces where a glob of flux from a can would not be ideal. Very easy to use. Just don’t put too much pressure on when squeezing the syringe. Clean up was easy with isopropyl alcohol.

This BEEYUIHF halogen free soldering flux is a really nice and well considered kit.Besides the tubes of flux, it includes extra tips and a spare plunger. The tip size is just right for doing point-to-point solder work and the flux stays put and melts off with a mild and agreeable odor.The finished solder joints themselves are quite beautiful, and it works well with silver solder. The tip size may be a bit too large for truly fine surface mount hot-air gun work, but for my kind of amp-building, it works great!Five stars, very satisfied. Will buy again.

I'm not a professional electronic repair person but do a little here and there. This package contained 3 tubes of flux which will probably last me forever. Previously I was using this thick orange flux that came in a little tin can and I would have to use a toothpick to get some out and place on the components but using this syringe type flux is much more convenient and I find the residue left behind to be less gunky than that of the other flux I was using. I do wish it had some sort of cap for the end of the syringe though, but I can probably create one pretty easily with some plastic and a small drill bit - I just haven' bothered yet.

Soldering is made much easier. I used to use the thick paste, but after switching to this syringe style, I will not return.

This is a good quality flux paste.It works well and I like the syringe applicator.The syringe applicator makes this very convenient and easy to apply.This paste has been working great and I have zero complaints.Will definitely get more when I run out.

Works well and comes in the syringes to make applications easier and more controlled. No complaints will purchase again.