MG Chemicals 8341 No Clean Flux Paste, 10 ml Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)

Nice quality soldering flux paste in a easy to use splunger dispenser. The metal nozzle is a good size and lenght which aids in applying the right amount of flux. 8341 is a no-clean, halogen-free flux with non-conductive, non-tacky, and non-tacky residues, ideal for touch-ups and reworks, so does not require cleaning after use, (but i always clean after soldwriing with IPA regardless). Works well with both leaded and lead free solders. I would recommend and purchase again.

The MG Chemicals 8341 No Clean Flux Paste is outstanding. It delivers excellent wettability, making soldering tasks smoother and more efficient. The syringe applicator allows for precise application, even in tight spots. Its non-conductive, non-tacky residue requires no cleaning, saving time and effort. Highly recommended for both professionals and hobbyists.

I've been using this MG Chemicals 8341 paste for electronics repair and hobby projects, and overall, it’s a brilliant product. It's truly a no-clean formula; the residues are minimal and don't need scrubbing off, which saves loads of time. It really does an excellent job of promoting good solder flow, especially on tricky, small surface-mount components, making the job much cleaner than trying to use a liquid flux pen. My only slight niggle is the consistency; it’s a tiny bit runnier than other pastes I’ve used, so you have to be careful not to push too much out of the syringe at once, otherwise it can get a bit mucky on the board. But for the price and the results it gives, especially on old or oxidised pads, it's definitely a top-tier performer in my kit.

I have wasted so much money trying all sorts of flux but I am extremely happy with this. When it arrived in the tub it was a bit solid, but a few stirs with a wooden stick got it into a nice sticky paste. My method is to dab a paint brush in it and then apply it where needed. Makes the solder flow very well. A bit pricey, but all flux is, and I love this stuff - will be ordering more.

Used for some retro console mods and repairs and mech keyboards mods and upgrades. Please note if it is not stored properly it WILL go thick be very hard to push out of the syringe. If it does go thick you can use it like regular solder use a fine toothpick to place it. If you want to revitalise it you need to squeeze it out on to a small tub and mix it with solder flux and it’s good to go

Initially I noticed this flux was very difficult to push through the syringe applicator. The plunger is an awkward, loose fit into the main body and it took way too much force to squeeze out the needle. Once applied to the solder joint it didn’t seem to want to adhere to the board and preferred to stick to the needle and pull away. After reading some reviews that mention warming before use I thought i’d give that a go. I found the flux to perform much better. It becomes more towards a softer paste/gel and is much easier to squeeze out of the tube. I also liked how the flux behaved. If you work in a colder environment (hangar/workshop/garage etc) in a colder climate then i’d suggest this might not work for you, unless you’re prepared to preheat the flux first.

Makes soldering small components a breeze. Good quality flux

Really good to have a needle applicator - makes for much more precise application to the intended area. Less mess than using a brush. Good value for money compared to similar items. Will buy again when I run out!

I bought 10ML of MG Chemicals - 8341 on 4-2020 and I forgot I had it for over 5 years! Well I popped the top and to my surprise it was absolutely perfect. I quickly noticed it was really thick and moderately difficult to push out of the large nozzle. I was testing my new Sequre ht 140 hot tweezers. With the assistance of this flux it worked like a dream. When heated the thick opaque cream turned sticky and runny. Spanning out away from the heat source. As I heated the pad on the board and feed the Kester to the tip the flux did it's magic and a beautiful mound of solder formed on the board pad. Not much smoke at 350C and no smell was detected. Being 5 plus years in storage it worked perfectly. I felt that satisfaction well up inside me as I moved to the next pad. The only let down was cleaning the flux off of the board. I was as sticky as a glue trap for mice. ISP had to be applied and scrubbed 4 times to remove it. Aside from that, the flux functioned perfectly and was easy to use. 5 star product as I see it.

Fa egregiamente il suo lavoro

Having had no experience soldering and also having no idea how to do it, I must say that a few hours on YouTube and a few solders later I am competent at soldering now. Yes it took a few tries but this no clean flux is absolutely great. With this new skill I was actually able to save quite a bit of money. The motherboard on my fridge had a resistor burn out and I was able to replace a $3 resistor over a $3500 fridge. Worth its weight in gold? I would say so (gold prices are climbing lol)

J'ai récemment acheté la pâte de flux sans nettoyage de MG Chemicals et je dois dire que je suis très satisfait de mon achat. J'utilise ce produit pour le brasage de composants électroniques sur des circuits imprimés, et je dois dire que cela fonctionne à merveille. La seringue de 10 mL est très pratique et permet une application précise de la pâte de flux. J'ai été agréablement surpris par la qualité du produit, qui a permis une soudure facile et sans défauts. De plus, le fait qu'il n'y ait pas besoin de nettoyage après utilisation est un véritable avantage pour gagner du temps et de l'énergie. En comparaison avec d'autres produits similaires sur le marché, je trouve que le rapport qualité-prix de cette pâte de flux est excellent. Elle est un peu plus chère que certaines options bon marché, mais la qualité et la facilité d'utilisation supérieures en valent vraiment la peine. En résumé, je recommande vivement cette pâte de flux sans nettoyage de MG Chemicals à tous ceux qui cherchent un produit fiable et pratique pour le brasage de composants électroniques. La qualité est au rendez-vous, le prix est raisonnable et l'absence de nettoyage après utilisation est un vrai plus. Je suis très satisfait de mon achat et je n'hésiterai pas à réutiliser ce produit à l'avenir.

This is an excellent product, it is easy to use and achieves a good result with good solder flow.