247-FLUX-5 No Clean Tacky Soldering Flux 5 Grams

The syringe plunger fits well, allowing you to push/pull the flux (good for storage and no dripping).The flux works great at distributing the heat, and is easy to dispense where you want and how much you want.I like that they include the extra tips, even if I'm still on my first one.Whenever I run out, I'll be sure to buy this again!

Great smooth syringe and a variety of pen tips make this super easy to apply a minimum of flux just where you need it. Resists burning and flows perfectly. Easy cleanup, and by using so little doesn't get all over the board. I have knocked off other components cleaning off other flux that flowed all over the place, so this is a great benefit to me.Terrific price! Great performance! Highly recommend.

Use it all the time. Quite sticky, thin, cleans off fast. Smoke is OK. I like it.

The flux worked as intended. The syringe made it easy to precisely place the gel where it was needed.However, the tackiness of the gel became an issue if the flux flows into any connectors on the board. After being heated, the flux becomes a sticky goo once it cools and resolidifies. This can cause connectors to become blocked and require cleaning.It stays where you put it while cool, which is great, but flows a lot once heated. Use caution when using it near connectors. Isolate the area if possible.

Great little kit for beginners or just small quick solder jobs. As advertised.

Only dislike is I didn't order more at the time.. my fault. I'm able to use and place this in the small holes of the 5,6,7,8, and 9 pin DIN plug holes and the wires solder in so clean and well. Much better than paste when you're working on things that are in a tight area. I now use the paste for tinning wires ect... You'll never regret using this. Especially great for my SMD work.

I use this at work and home. Resists burning, flows easy and makes repairs easier.

It leaves residue and needs cleaning.