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(6704 ratings)
85% positive over last 12 months
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MG Chemicals - 8341-10ML 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)

4.7 4.7 out of 5 stars 4,711 ratings

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10 ml

Purchase options and add-ons

Brand MG Chemicals
Material Plastic
Item Volume 10 Milliliters
Sterility Rating Non-Sterile
Unit Count 1.0 Count

About this item

  • Superior fluxing ability
  • Instant wetting
  • After soldering, the rosin residue is non corrosive, non conducting, moisture resistant, and fungus resistant
  • Compatible with lead free and leaded solder systems
  • Thixotropic paste; RoHS compliant

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Product Description

No Clean Flux Paste. Convenient syringe dispenser ideal for touch up and repair of surface mount assemblies. A unique mixture of high grade synthetic resin and thixotropic agents designed specifically for use with high temperature lead free and conventional Sn/Pb alloys. It provides the fluxing activity levels that promote fast wetting action and maximum wetting spread. Flux paste is a no clean formulation therefore the residues do not need to be removed for most applications. Excellent wettability, no clean, non-conductive, non-tacky residues, compatible with lead free and leaded solder systems, thixotropic paste and RoHS compliant. RoHS compliant.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 0.16 x 0.47 x 0.16 inches; 0.71 ounces
  • Item model number ‏ : ‎ 8341-10ML
  • Date First Available ‏ : ‎ September 6, 2010
  • Manufacturer ‏ : ‎ MG Chemicals
  • ASIN ‏ : ‎ B00425FUW2
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.7 4.7 out of 5 stars 4,711 ratings

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
4,711 global ratings

Customers say

Customers like the accuracy, quality and flow of the syringe. For example, they mention it's helpful for soldering SMD and that it works well with their iron. Opinions are mixed on ease of use, ease of cleaning, and value.

AI-generated from the text of customer reviews

215 customers mention194 positive21 negative

Customers are satisfied with the quality of the flux. They mention that it works well, produces good results, and is an excellent dispenser. Some say that it's invaluable for their work.

"...been using this formula on lead and lead free soldering with very good results. Thank you." Read more

"...Product provides consistent results." Read more

"The flux works well. Little hard at dispensing compared to some but it does the job just fine...." Read more

"good product" Read more

112 customers mention84 positive28 negative

Customers like the flow of the flux. They mention that it's usable, does a really nice job of improving the flow, and doesn't simply spread nor flow away. Some say that it is the best flux they have ever used.

"Excellent flow and control, perfect for hot air soldering jobs." Read more

"...Paste is thick, so it does not dispense easily. Flux remained a thick paste on the PCB pads when applied...." Read more

"The flux is good but there is only a little bit in the and not a whole lot so buy like two or three." Read more

"...This stuff really flows everywhere once you heat it with your iron...." Read more

41 customers mention37 positive4 negative

Customers say the syringe is accurate and helpful for soldering. They mention it's good for specific solder purposes and makes the solder wick much more effective. Customers also say it'll make solder work better and is great stuff to have for solders anything.

"It's helpful for soldering, but the packaging is just a plastic needle tube, not the glass tube in the picture...." Read more

"Excellent for soldering small fragile parts." Read more

"...When soldering, the solder flows much better and joints come out shiny with great tie-ins...." Read more

"...The flux itself is awesome. Solders flow together instantly.I'd buy this again." Read more

93 customers mention56 positive37 negative

Customers are mixed about the ease of use of the syringe. Some mention that it makes application easier as you can generate more pressure with less effort, and is particularly useful when making quick, low heat solder bridges between components. However, others say that it's slightly hard to use the diluent spout because the plunger is difficult to push.

"Pros.- Makes flowing solder easy and clean.- Gel type and doesn't spill everywhere.- Drag soldering is clean with no bridging...." Read more

"The flux works well. Little hard at dispensing compared to some but it does the job just fine...." Read more

"...Paste is thick, so it does not dispense easily. Flux remained a thick paste on the PCB pads when applied...." Read more

"This stuff works just as flux should The applicator is easy to use and I really like that i can take off the nozzle and the plunger to store it in a..." Read more

57 customers mention36 positive21 negative

Customers are mixed about the ease of cleaning. Some mention that it cleans up easily enough with a little alcohol, while others say that it's not easy to clean up and does leave a messy residue.

"Pros.- Makes flowing solder easy and clean.- Gel type and doesn't spill everywhere.- Drag soldering is clean with no bridging...." Read more

"...It was not any easier to clean either.Ive used it two different times with similar results. Just SLOW and messy to use...." Read more

"...No problems with bridging either. Flux was easy to clean after the chip swap was finished...." Read more

"...No clean up required on delicate circuit boards." Read more

44 customers mention21 positive23 negative

Customers are mixed about the value of the syringe. Some mention it's a great product at the right price, with a good size amount. However, others say that it'll waste product and is too expensive.

"...It’s a good value for the amount that comes in the tube. Really like the syringe application to add more flux if needed in a targeted area." Read more

"...Drag soldering is clean with no bridging.Cons.- Cost is a little high of what you get.- If not cleaned it becomes sticky.-..." Read more

"This syringe style made applying this to my board and wires easy with no waste." Read more

"Expensive for how much you get (10ml) but MAN.. It WORKS...." Read more

Complete product change
1 Star
Complete product change
I have used this flux for years and it was my favorite flux paste. The latest update to the product makes no sense at all. It is shipped as a plunger, main body, and dispensing tip. I thought great no more accidents in shipping.The problem is the design change does not allow for the plunger to mount to the body in any way. I thought surely this is a defect so I send a quick email to MG Chemicals. This is the reply: "Yes , there was a change in the packing and the plunger does not attach or snap in the back piston. The plunger its only used to push the product out."You are expected to use the plunger to just push flux out with no way of pulling back to release pressure causing a mess. To make things worse you now have to keep track of the main body and the plunger ever time you need to use this product.I will now be looking for an alternative to this product.
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Top reviews from other countries

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Stephen Jones
5.0 out of 5 stars Easy to assemble for use and take apart for storage.
Reviewed in Canada on September 25, 2023
Jan
5.0 out of 5 stars Excelente
Reviewed in Mexico on April 10, 2022
Cliente Amazon
5.0 out of 5 stars ottimo
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Richard Henfield
5.0 out of 5 stars Highly recommend
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