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Customer Reviews
Product Details

CAIG RSF-R39-8G No Clean Formula Soldering Flux Syringe 8g

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4.5 out of 5
5 stars
7
4 stars
2
3 stars
1
2 stars
0
1 stars
1
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Items 1 - 11 of 11 reviews
 1 
By Sabrina Miller
Date: March 20, 2018
The flux works well, but the push stick for the plunger won't stay in the tube. Normally when you stop pushing down on the plunger you want to pull back a little to stop the flow...since the stick won't stay in place it tends to make a mess as the flow continues until you can get the snap on cap over the end. Since the stick won't stay in...it was a bit trick using it until I figured out how to just push some out on a scrap of plastic and then use a tooth pick to apply to the PCB.
Rating: [3 of 5 Stars!]
By Retired Navy
Date: November 11, 2017
works perfect.
Rating: [5 of 5 Stars!]
By buckjimmy
Date: September 17, 2017
works great
Rating: [5 of 5 Stars!]
By Dark Sakul
Date: July 19, 2017
Works well.
Rating: [5 of 5 Stars!]
By A Customer
Date: February 27, 2017
Works great. On time as described.
Rating: [4 of 5 Stars!]
By Duc
Date: February 21, 2017
Good item!
Rating: [5 of 5 Stars!]
By Brian_F
Date: February 16, 2017
Works great with lead-free solder, especially Sn/Ag/Cu. Iron temp is important, keep it around or below 350C to not burn the flux.
Rating: [5 of 5 Stars!]
By Neil Qian
Date: February 13, 2017
good product
Rating: [5 of 5 Stars!]
By A Customer
Date: December 24, 2016
Appears to be the same formula I have used for many years, and it still works better and has a much less caustic odor/smoke in use than others I have tried recently (e.g. 135). I brush it on pcb contacts before soldering and it leaves a clean joint if used sparingly.
Rating: [5 of 5 Stars!]
By Vlad
Date: October 25, 2016
It is a paste, not normal rosin. I specifically was shopping for normal hard rosin for soldering. Thanks for wasted time. Describe your product better!
Rating: [1 of 5 Stars!]
By Bill Beck
Date: July 15, 2016
Have used it before. It's flux it works.
Rating: [4 of 5 Stars!]
Items 1 - 11 of 11 reviews
 1