Chip Quik SMD291 Tack Flux No-Clean (10cc/10g Syringe)

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.

I own a business and I do A LOT of soldering as I make custom cables and other hardware. This will ALWAYS be my go-to flux. Extremely easy to work with and works the best I've tried.Chip Quik is a staple in soldering for a reason.

This is my first time purchasing Chipquik tacky flux. I bought this to see how good the quality is compared to Amtech and also in search for alternatives. It is very good flux at a much cheaper price. It is reliable and performs great for my soldering needs.

The Chip Quik Solder Flux works fine, but it "burns" rather quickly. After a few seconds of applied heat, the flux seems to "scoot away" from the heat source and turn brown. Once it turns brown, it becomes very gummy and is difficult to remove either with hot soap and water OR denatured ethanol (ethyl alcohol).Amended review - December 2018I have since gained more experience with this flux and I had some problems caused by my using it incorrectly. The problems I mentioned above were due to my applying too much heat too quickly. With a more careful (slower) application of heat, the flux works perfectly, leaves behind bright shiny solder joints and cleans up easily (which is not necessary since it's a "no clean" flux - but I do it anyway).Although this flux is part of Chip-Quik's "chip removal system", it also works fantastically well as an ordinary solder flux. The tiniest drop will hold an SMD part in place and leave behind nice, VERY shiny and fully flowed joints.One thing to watch out for is using this flux with IC sockets or pin sockets. The flux is SO good that it will allow the solder to wick all the way up into a socket and solder the springy part of the pins together.Hint: To make a piece of "solder wick" in a pinch (to remove excess solder from a joint), simply take a piece of shielding from a coaxial or audio cable, put a small spot of Chip-Kwik flux on it and "massage" it in with your fingers. You will find that it works even better than commercial solder wick!

I never realized what I was missing out on until I got my hands on the Chip Quik SMD291-10M REL0 No-Clean Tack Flux! As a hobbyist who spends hours on end working with SMD components, this product has been an absolute game-changer. The 10cc syringe with Luer Lock Manual Syringe and the assortment of tips provide incredible precision, allowing me to apply just the right amount of flux exactly where I need it, ensuring strong and reliable solder joints every single time. The no-clean formula not only saves me a ton of cleanup time but also leaves my projects looking clean and professional. Plus, the peace of mind knowing that the flux is non-corrosive and non-conductive is priceless. I’ve recommended it to all my friends in the DIY community, and I couldn't be happier with this purchase. Chip Quik, you've got a customer for life!

Easy to apply. Let's solder flow smoothly over surfaces to be soldered. Great help in floating and replacing discrete components.

I use this product for model railroad

I purchased for soldering electrical circuit board connections. Solder flows well providing a good connection. I have also used for soldering brass detail parts to brass locomotives. This flux is the best, it is superior to paste or liquid rosin flux.

Everything is as described.

Buena calidad de producto

Arrived on time.Good quality product.A Nice to have product.

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